{"id":37941,"date":"2019-11-07T11:05:23","date_gmt":"2019-11-07T10:05:23","guid":{"rendered":"https:\/\/groupe-reussite.fr\/?page_id=37941"},"modified":"2023-11-30T10:53:43","modified_gmt":"2023-11-30T09:53:43","slug":"cours-en-ligne-electricite-permanent-transitoire-maths-sup","status":"publish","type":"page","link":"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-permanent-transitoire-maths-sup\/","title":{"rendered":"\u00c9lectricit\u00e9 (perm.\/transitoire) en Maths Sup &#8211; Cours"},"content":{"rendered":"<div class=\"Latex_page\">\r\n<section class=\"has_ae_slider elementor-element elementor-section-full_width elementor-reverse-mobile elementor-section-stretched elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default elementor-section elementor-top-section\">\r\n<div class=\"elementor-container elementor-column-gap-no\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-column-wrap elementor-element-populated colone_elementor\">\r\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"80393\" class=\"elementor elementor-80393\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-5aa8b7b7 elementor-section-content-bottom elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"5aa8b7b7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e51b027 sticky_badeau_colone strick_col ae-bg-gallery-type-default\" data-id=\"e51b027\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-1fb153e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"1fb153e7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3aef8c00 strick_col ae-bg-gallery-type-default\" data-id=\"3aef8c00\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b881afb elementor-widget elementor-widget-heading\" data-id=\"3b881afb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Cours en ligne Physique en Maths Sup<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57ca65e2 elementor-widget elementor-widget-heading\" data-id=\"57ca65e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chapitres Physique en MPSI, PCSI, MP2I, PTSI<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43140d63 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"43140d63\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-oscillateur-harmonique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Oscillateur harmonique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73b75c49 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"73b75c49\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ondes-propagation-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Propagation<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bc4f140 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"7bc4f140\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-superposition-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Superposition<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5231021a elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"5231021a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-optique-geometrique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Optique g\u00e9om\u00e9trique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74646ae2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"74646ae2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-permanent-transitoire-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9lectricit\u00e9 (perm.\/transitoire)<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-287a4f3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"287a4f3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-regime-sinusoidal-force-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9lectricit\u00e9 (sinuso\u00efdal forc\u00e9)<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4023cc9f elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4023cc9f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-point-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canique du point<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63b68e1e elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"63b68e1e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-methodes-energetiques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9thodes \u00e9nerg\u00e9tiques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e258d6 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"44e258d6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-loi-moment-cinetique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Loi du moment cin\u00e9tique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a405a57 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2a405a57\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-particules-chargees-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Particules charg\u00e9es<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74e9034c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"74e9034c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-forces-centrales-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Forces centrales<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2608c8fd elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2608c8fd\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-thermodynamique-descriptive-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Thermodynamique descriptive<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b31072d elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b31072d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-premier-principe-thermodynamique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">1er principe de la  thermodynamique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-597fa08 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"597fa08\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-deuxieme-principe-thermodynamique-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">2e principe de la  thermodynamique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-630c387 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"630c387\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-machines-thermiques-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Machines thermiques<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52fea2b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"52fea2b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-induction-maths-sup\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Induction<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62d0167f elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"62d0167f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/nous-contacter\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACTEZ-NOUS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\r\n<\/div>\r\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\r\n<div class=\"style_pag\" style=\"color: #000;font-family: 'Lato', Sans-serif\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h1 class=\"Latex_page_title\">Cours de physique MPSI, PTSI, PCSI : \u00c9lectricit\u00e9 (perm.\/transitoire)\u00a0<\/h1>\r\n<\/div>\r\n<p class=\"colone_latex_ancres\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-permanent-transitoire-maths-sup\/\">R\u00e9sum\u00e9 de cours<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-electricite-permanent-transitoire-maths-sup\/\">Exercices et corrig\u00e9s<\/a><\/p>\r\n<p class=\"colone_latex_ancres\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-maths-sup-physique\/\">Cours en ligne de physique en Maths Sup<\/a><\/p>\r\n<p><\/p>\r\n<p>Ce cours de physique chimie de maths sup vous aidera \u00e0 mieux comprendre le cours sur l&rsquo;\u00e9lectricit\u00e9, mais si vous rencontrez des blocages en physique chimie, il est recommand\u00e9 de b\u00e9n\u00e9ficier d&rsquo;un <a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\">cours en physique chimie<\/a> MPSI, PCSI, PTSI. En optant pour notre service, vous pourrez anticiper les notions et les \u00e9ch\u00e9ances \u00e0 venir en physique chimie, recevoir des cours et des exercices pour vous entra\u00eener \u00e0 votre rythme, que ce soit le soir ou entre deux cours.<\/p>\r\n<h2 style=\"text-align: justify\">R\u00e9sum\u00e9 de cours, m\u00e9thodes \u2013 maths sup \u00c9lectricit\u00e9 (perm.\/transitoire)<\/h2>\r\n<h3 style=\"text-align: justify\">Plan :<\/h3>\r\n<p style=\"text-align: justify\">A. Lois de Kirchhoff<br \/>B. R\u00e9sistors<br \/>C. Bobines et condensateurs<br \/>D. Circuits RC, RL, LC<\/p>\r\n<p>&nbsp;<\/p>\r\n<p style=\"text-align: justify\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"186619\" class=\"elementor elementor-186619\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-66994129 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"66994129\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-19c629d2 ae-bg-gallery-type-default\" data-id=\"19c629d2\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c08398d elementor-widget elementor-widget-heading\" data-id=\"c08398d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS DE PHYSIQUE CHIMIE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47ed8620 elementor-widget elementor-widget-heading\" data-id=\"47ed8620\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Gagner en autonomie avec les meilleurs profs<\/b><\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53d28926 elementor-widget elementor-widget-heading\" data-id=\"53d28926\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Des cours de grande qualit\u00e9<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-687989d8 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"687989d8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Prof particulier physique chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20998bb3 elementor-widget elementor-widget-text-editor\" data-id=\"20998bb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-4be8199f ae-bg-gallery-type-default\" data-id=\"4be8199f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n<p>&nbsp;<\/p>\r\n<h2 style=\"text-align: justify\">A. Lois de Kirchhoff<\/h2>\r\n<p style=\"text-align: justify\"><b>1. Grandeurs \u00e9lectriques.<\/b><\/p>\r\n<p style=\"text-align: justify\">* La tension \u00e9lectrique entre deux points est la diff\u00e9rence de potentiel \u00e9lectrique, mesur\u00e9 en volts, entre ce deux points.\u00a0<\/p>\r\n<p style=\"text-align: justify\">* L&rsquo;intensit\u00e9 \u00e9lectrique mesure le d\u00e9bit de charges traversant une section d&rsquo;un fil, elle est exprim\u00e9e en amp\u00e8res, \u00e9gaux \u00e0 des coulombs par seconde.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.<\/b><\/p>\r\n<p style=\"text-align: justify\">Dans un fil conducteur, les porteurs de charge sont les \u00e9lectrons, de charge <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4810b41f01227c138f9954caeceb82c9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#101;&#61;&#45;&#49;&#44;&#54;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#49;&#57;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"158\" style=\"vertical-align: -4px;\"\/><\/p>\r\n<p style=\"text-align: justify\">Combien d&rsquo;\u00e9lectrons traversent-ils en 15 ms une section d&rsquo;un fil parcouru par un courant d&rsquo;intensit\u00e9 100 mA ?<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-20a5eba731d2e93081378acad8ae7eff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#81;&#125;&#123;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#116;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#78;&#101;&#125;&#123;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#116;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"105\" style=\"vertical-align: -12px;\"\/><br \/>donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ca7e8166fe30b32af6548dd8cc1ad1d3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#78;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#105;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#116;&#125;&#123;&#101;&#125;&#61;&#57;&#44;&#52;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#49;&#53;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"165\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>2. Loi des n\u0153uds, loi des mailles.\u00a0<br \/><\/b><\/p>\r\n<p style=\"text-align: justify\">Dans l&rsquo;approximation des r\u00e9gimes quasi stationnaires (ARQS, le temps caract\u00e9ristique <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-13197f4653c1fd428a291609eb1e3b87_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#97;&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> de <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-ondes-propagation-maths-sup\/\">propagation<\/a> des perturbations (typiquement la longueur du circuit divis\u00e9e par la vitesse de la lumi\u00e8re) est n\u00e9gligeable devant la dur\u00e9e caract\u00e9ristique <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f9ed275b0bf1633b7ee83b78fcc28273_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#84;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"\/> de variation (typiquement : la p\u00e9riode du signal)), on a<\/p>\r\n<p style=\"text-align: justify\">* Loi des n\u0153uds : la somme des intensit\u00e9s alg\u00e9briques des courants convergeant vers un n\u0153ud est nulle , ou la somme des intensit\u00e9s qui y arrivent est \u00e9gale \u00e0 celle des intensit\u00e9s qui\u00a0 en repartent.<\/p>\r\n<p style=\"text-align: justify\">* Loi des mailles : la somme des tensions alg\u00e9briques le long d&rsquo;une boucle est nulle.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">Justifier que lorsqu&rsquo;une branche parcourue par un courant d&rsquo;intensit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> se subdivise en deux branches parall\u00e8les identiques \u00e9lectriquement, chacune est parcourue par un courante d&rsquo;intensit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7cac54b3ade0f1433bbd4d5cf0e05bf9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"23\" style=\"vertical-align: -5px;\"\/>.<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :\u00a0<\/p>\r\n<p style=\"text-align: justify\">Notons <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-34e466f187060b196131559bbbab03c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"12\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-493db1d234eee4df33d321198b9002c9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"13\" style=\"vertical-align: -3px;\"\/> les deux intensit\u00e9s.\u00a0<br \/>On a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-791aebb1fa2393db8f36b2cf3635822b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#61;&#105;&#95;&#49;&#43;&#105;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"78\" style=\"vertical-align: -3px;\"\/> d&rsquo;apr\u00e8s la loi des n\u0153uds.\u00a0<br \/>Les deux branches sont en parall\u00e8le, donc d&rsquo;apr\u00e8s la loi des mailles, les tensions \u00e0 leurs bornes sont identiques, et comme elles sont identiques \u00e9lectriquement, l&rsquo;intensit\u00e9 qui les traverse est la m\u00eame donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e400c221943d375e1ce39803d618b83_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#49;&#61;&#105;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"50\" style=\"vertical-align: -4px;\"\/><br \/>On en d\u00e9duit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4b7fdef6e6c841b7f260bcf6bbbe95a2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#49;&#61;&#105;&#95;&#50;&#61;&#105;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"98\" style=\"vertical-align: -5px;\"\/><\/p>\r\n<p style=\"text-align: justify\">3.\u00a0<b>Puissance \u00e9lectrocin\u00e9tique.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">Pour un dip\u00f4le \u00e9lectrique parcouru par un courant d&rsquo;intensit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/>, et aux bornes duquel la tension vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-43fe27dc3e528266a619764d90fce60b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>\u00a0<\/p>\r\n<p style=\"text-align: justify\">* en convention r\u00e9cepteur, la puissance re\u00e7ue vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-75aec0e791da358b85bc331f93dc1048_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#80;&#125;&#61;&#117;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"53\" style=\"vertical-align: -2px;\"\/><\/p>\r\n<p style=\"text-align: justify\">* en convention g\u00e9n\u00e9rateur, la puissance fournie vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-75aec0e791da358b85bc331f93dc1048_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#80;&#125;&#61;&#117;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"53\" style=\"vertical-align: -2px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">L&rsquo;\u00e9nergie potentiel \u00e9lectrique d&rsquo;un porteur de charge de charge <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ac7da57d7f507262338bb5168feb3e06_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: -4px;\"\/> en un point <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"\/> vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d67a83b9853f1f99d66d4b814e181440_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;&#112;&#95;&#65;&#61;&#113;&#86;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"86\" style=\"vertical-align: -4px;\"\/> o\u00f9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-82c10bd9c2b1a8c5dff511058a0dad1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"20\" style=\"vertical-align: -3px;\"\/> est le potentiel \u00e9lectrique en <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"\/>.\u00a0<\/p>\r\n<p style=\"text-align: justify\">Justifier l&rsquo;expression propos\u00e9e pour la puissance en convention r\u00e9cepteur.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">Notons A le point d&rsquo;entr\u00e9e du dip\u00f4le et B le point de sortie.\u00a0<br \/>L&rsquo;\u00e9nergie potentielle d&rsquo;une charge <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ac7da57d7f507262338bb5168feb3e06_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#113;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: -4px;\"\/> passe donc de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d67a83b9853f1f99d66d4b814e181440_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;&#112;&#95;&#65;&#61;&#113;&#86;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"86\" style=\"vertical-align: -4px;\"\/> \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b278e8b83b933bc4f18281a7b422d1bb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;&#112;&#95;&#66;&#61;&#113;&#86;&#95;&#66;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"88\" style=\"vertical-align: -4px;\"\/> donc la perte d&rsquo;\u00e9nergie potentielle vaut\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8ad170f6d3e7f38f21a4465cd04100e3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#69;&#61;&#69;&#112;&#95;&#65;&#45;&#69;&#112;&#95;&#66;&#61;&#113;&#40;&#86;&#95;&#65;&#45;&#86;&#95;&#66;&#41;&#61;&#113;&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"297\" style=\"vertical-align: -4px;\"\/><br \/>L&rsquo;\u00e9nergie perdue par les charges est \u00e9gale \u00e0 l&rsquo;\u00e9nergie re\u00e7ue par le dip\u00f4le.\u00a0<br \/>Par d\u00e9finition de la puissance\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6777753aa13d7d174a1431133e11ca2a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#80;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#69;&#125;&#123;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#116;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"68\" style=\"vertical-align: -12px;\"\/><br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-05de5b2c8cf63109177620b91b282342_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#80;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#113;&#125;&#123;&#92;&#68;&#101;&#108;&#116;&#97;&#32;&#116;&#125;&#117;&#61;&#105;&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"112\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p>&nbsp;<\/p>\r\n<p style=\"text-align: justify\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"127573\" class=\"elementor elementor-127573\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-43bcffd4 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"43bcffd4\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-68edd0c8 ae-bg-gallery-type-default\" data-id=\"68edd0c8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c346d80 elementor-widget elementor-widget-heading\" data-id=\"1c346d80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS DE PHYSIQUE-CHIMIE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4943db10 elementor-widget elementor-widget-heading\" data-id=\"4943db10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons s\u00e9lectionn\u00e9 pour vous les meilleurs profs particuliers.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2712c040 elementor-widget elementor-widget-heading\" data-id=\"2712c040\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR ACC\u00c9L\u00c9RER MA PROGRESSION EN PHYSIQUE-CHIMIE, JE TROUVE DES<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47a956a elementor-align-left elementor-mobile-align-center elementor-tablet-align-left elementor-widget elementor-widget-button\" data-id=\"47a956a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers physique-chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-443cd62a elementor-widget elementor-widget-text-editor\" data-id=\"443cd62a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-524facb5 ae-bg-gallery-type-default\" data-id=\"524facb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n<p>&nbsp;<\/p>\r\n<h2 style=\"text-align: justify\">B. R\u00e9sistors<\/h2>\r\n<p style=\"text-align: justify\">1.\u00a0<b>Lois g\u00e9n\u00e9rales.<\/b><\/p>\r\n<p style=\"text-align: justify\">* En convention r\u00e9cepteur : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bc2362dc162a70c1f717e967d0732ff4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#61;&#82;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"53\" style=\"vertical-align: 0px;\"\/>\u00a0<\/p>\r\n<p style=\"text-align: justify\">* <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-564d8780936765923129010e70b749aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#80;&#125;&#61;&#82;&#105;&#94;&#50;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#117;&#94;&#50;&#125;&#123;&#82;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"105\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\">2.\u00a0<b>Lois d&rsquo;association.<\/b><\/p>\r\n<p style=\"text-align: justify\">*En s\u00e9rie :\u00a0<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-9d0d90d84348767e89d45a5bd2dcfe4d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#101;&#113;&#125;&#125;&#61;&#82;&#95;&#49;&#43;&#82;&#95;&#50;&#43;&#92;&#108;&#100;&#111;&#116;&#115;&#32;&#43;&#82;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"200\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\">*En parall\u00e8le :\u00a0<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ed357c6376f7d2fa5b6a4ecddefea0d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#101;&#113;&#125;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#95;&#49;&#125;&#43;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#95;&#50;&#125;&#43;&#92;&#108;&#100;&#111;&#116;&#115;&#43;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#95;&#110;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"46\" width=\"202\" style=\"vertical-align: -22px;\"\/><\/p>\r\n<p style=\"text-align: justify\">* Deux r\u00e9sistors en parall\u00e8le :<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-db3da07351fe80867445b4e2d8ee8da6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#82;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#101;&#113;&#125;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#82;&#95;&#49;&#82;&#95;&#50;&#125;&#123;&#82;&#95;&#49;&#43;&#82;&#95;&#50;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"117\" style=\"vertical-align: -16px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">* Quelle est la r\u00e9sistance \u00e9quivalente de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> r\u00e9sistors identiques (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c409433a9e2dfcdb83360a974d243f18_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#114;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/>) en s\u00e9rie ?\u00a0<\/p>\r\n<p style=\"text-align: justify\">* Quelle est la r\u00e9sistance \u00e9quivalente de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> r\u00e9sistors identiques (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c409433a9e2dfcdb83360a974d243f18_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#114;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/>) en parall\u00e8le ?\u00a0<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">* <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7533574d4ad7a7f43f01caac4487525b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#101;&#113;&#44;&#115;&#92;&#97;&#99;&#117;&#116;&#101;&#115;&#123;&#101;&#125;&#114;&#105;&#101;&#125;&#125;&#61;&#110;&#114;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"101\" style=\"vertical-align: -6px;\"\/><br \/>* <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8674d15cb2900f93843439bf303c6739_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#101;&#113;&#44;&#112;&#97;&#114;&#97;&#108;&#125;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#114;&#125;&#123;&#110;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"97\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>3. Diviseur de tension.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">Dans une branche comportant des r\u00e9sistors <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d2361827f62560561f035790e148b056_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"19\" style=\"vertical-align: -4px;\"\/>, &#8230;, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-719d086665d15cfaf921c1524aa934b3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"21\" style=\"vertical-align: -3px;\"\/> en s\u00e9rie, si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-43fe27dc3e528266a619764d90fce60b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> est la tension aux bornes de l&rsquo;ensemble et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b2afcd7451629f680fb5b85035de3249_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#95;&#75;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"23\" style=\"vertical-align: -3px;\"\/> celle aux bornes de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-69d6f2e71a19cbe79ced1a6edf15618d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#95;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"20\" style=\"vertical-align: -3px;\"\/> alors<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2236555fc1122ef96ee4173e8a213338_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#117;&#95;&#107;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#82;&#95;&#107;&#125;&#123;&#82;&#95;&#49;&#43;&#92;&#108;&#100;&#111;&#116;&#115;&#43;&#82;&#95;&#110;&#125;&#117;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"164\" style=\"vertical-align: -16px;\"\/>\u00a0\u00a0<\/p>\r\n<p style=\"text-align: justify\"><b>D\u00e9monstration de cours.\u00a0<br \/><\/b><\/p>\r\n<p style=\"text-align: justify\">Montrer la loi du diviseur de tension.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :\u00a0<\/p>\r\n<p style=\"text-align: justify\">En notant <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> l&rsquo;intensit\u00e9 du courant dans la branche, on a\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-fbea282a70e90c6dc8fb366cd3071765_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#61;&#40;&#82;&#95;&#49;&#43;&#92;&#108;&#100;&#111;&#116;&#115;&#43;&#82;&#95;&#110;&#41;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"161\" style=\"vertical-align: -4px;\"\/><br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-732ee9874e6fa80c28e5c36580043266_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#95;&#107;&#61;&#82;&#95;&#107;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"70\" style=\"vertical-align: -3px;\"\/><br \/>et en divisant les deux \u00e9galit\u00e9s, on obtient la loi du diviseur de tension.\u00a0<\/p>\r\n<h2 style=\"text-align: justify\">C. Bobines et condensateurs<\/h2>\r\n<p style=\"text-align: justify\">1.\u00a0<b>Lois courant-tension des dip\u00f4les L et C.<\/b><\/p>\r\n<p style=\"text-align: justify\">* Une <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-induction-maths-sup\/\">bobine d&rsquo;inductance<\/a> <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-66a9f474fc3c52efdfb0ba6a70199ee8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#76;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"12\" style=\"vertical-align: 0px;\"\/> (en henry) a pour loi, en convention r\u00e9cepteur<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a206b1c163124a58bb7dbbe25ce1dc3f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#61;&#76;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#105;&#125;&#123;&#100;&#116;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"61\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\">*Un condensateur de capacit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f34f74d98915e33f37a086f8cbfb996a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> (en farad) a pour loi, en convention r\u00e9cepteur<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dd338d3a0239fdcb2d2a2db8c8bf3ce8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#61;&#67;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#117;&#125;&#123;&#100;&#116;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"62\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">On impose aux bornes d&rsquo;une condensateur puis d&rsquo;une bobine une tension <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7f0847571938a132e51bcbed1aa11fd5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#40;&#116;&#41;&#61;&#85;&#95;&#48;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#125;&#123;&#92;&#116;&#97;&#117;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"84\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\">Quelle est la loi d&rsquo;\u00e9volution de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b454bd413387730f943162d862754c17_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"25\" style=\"vertical-align: -4px;\"\/> dans chaque cas ?\u00a0<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">* Bobine :\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3f40ad7f38282ecdda28df766a42f9a4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#76;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#105;&#125;&#123;&#100;&#116;&#125;&#61;&#85;&#95;&#48;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#125;&#123;&#92;&#116;&#97;&#117;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"87\" style=\"vertical-align: -12px;\"\/><br \/>donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a8255af4f020b1d9b2c823028b97c1d7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#40;&#116;&#41;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#50;&#32;&#85;&#95;&#48;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#94;&#50;&#125;&#123;&#76;&#92;&#116;&#97;&#117;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"106\" style=\"vertical-align: -12px;\"\/><br \/>en supposant <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2a94914d97db659c13d885fcd7d2daba_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#40;&#48;&#41;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"61\" style=\"vertical-align: -4px;\"\/><br \/>* Condensateur :<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b9eeb699a5e269982a5315368980f63b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#40;&#116;&#41;&#61;&#67;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#117;&#125;&#123;&#100;&#116;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#67;&#85;&#95;&#48;&#125;&#123;&#92;&#116;&#97;&#117;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"147\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>2. \u00c9nergies et continuit\u00e9s.<\/b><\/p>\r\n<p style=\"text-align: justify\">* \u00c9nergie (magn\u00e9tique) emmagasin\u00e9e par une bobine\u00a0<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bc5600b399dae5175b008692179dd619_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#69;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#50;&#76;&#105;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"70\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-695d9d59bd04859c6c99e7feb11daab6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> est continue dans une bobine.\u00a0<\/p>\r\n<p style=\"text-align: justify\">* \u00c9nergie (\u00e9lectrique) emmagasin\u00e9e par un condensateur<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-aabbe638afb7a23d5b6f4b8be393a47d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#69;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#50;&#67;&#117;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"76\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-43fe27dc3e528266a619764d90fce60b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> est continue aux bornes d&rsquo;un condensateur.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">Une tension constante <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5a6005a01f9e11a7c33b9f9581b01fe4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"18\" style=\"vertical-align: -3px;\"\/> est appliqu\u00e9e aux bornes d&rsquo;une bobine puis d&rsquo;un condensateur<\/p>\r\n<p style=\"text-align: justify\">Quelle est l&rsquo;\u00e9nergie emmagasin\u00e9e \u00e0 la date <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b4e3cbf5d4c5c6d9b702dd139f14c147_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/> par le dip\u00f4le dans chaque cas ?<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">* Bobine :\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0c7ecad0d96235b5fbc1086600b8174d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#85;&#95;&#48;&#61;&#76;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#105;&#125;&#123;&#100;&#116;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"69\" style=\"vertical-align: -6px;\"\/><br \/>donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-5fa47668326193859a13b5ef9bc20dd4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#40;&#116;&#41;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#85;&#95;&#48;&#125;&#123;&#76;&#125;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"76\" style=\"vertical-align: -6px;\"\/> en supposant <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8e3c35bde3054f836d65e0b09fc020de_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/> \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b7b41acc5cb99fb07aaa07b445eb2483_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/><br \/>donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-61caca167b07de25e96210a7cc1fbd81_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#69;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#85;&#95;&#48;&#94;&#50;&#125;&#123;&#50;&#76;&#125;&#116;&#94;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"73\" style=\"vertical-align: -12px;\"\/><br \/>* Condensateur :<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-717bd85d728991d0d3bde6b282bb3f71_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#109;&#97;&#116;&#104;&#99;&#97;&#108;&#123;&#69;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#50;&#67;&#85;&#95;&#48;&#94;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"82\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p>&nbsp;<\/p>\r\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"127774\" class=\"elementor elementor-127774\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-5a7b6a2a elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"5a7b6a2a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-749af387 ae-bg-gallery-type-default\" data-id=\"749af387\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b4ed465 elementor-widget elementor-widget-heading\" data-id=\"1b4ed465\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS PARTICULIERS EN LIGNE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16d47760 elementor-widget elementor-widget-heading\" data-id=\"16d47760\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons s\u00e9lectionn\u00e9 pour vous les meilleurs professeurs particuliers.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21a162bf elementor-widget elementor-widget-heading\" data-id=\"21a162bf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR ACC\u00c9L\u00c9RER MA PROGRESSION<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5600477e elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"5600477e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-en-ligne\/toutes-matieres\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers en ligne<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c7a7876 elementor-widget elementor-widget-text-editor\" data-id=\"1c7a7876\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left;\"><b>Avis Google France <\/b><span style=\"color: #e5a430;\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-2aa12288 ae-bg-gallery-type-default\" data-id=\"2aa12288\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n<p>&nbsp;<\/p>\r\n<h2 style=\"text-align: justify\">D. Circuits RC, RL, LC<\/h2>\r\n<p style=\"text-align: justify\"><b>1. Circuit RC<\/b><\/p>\r\n<p style=\"text-align: justify\">L&rsquo;association RC s\u00e9rie est aliment\u00e9e par un g\u00e9n\u00e9rateur de tension <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-764e1c770271f92700e1a4fbce46c668_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/>, la tension initiale aux bornes du condensateur est nulle.\u00a0<\/p>\r\n<p style=\"text-align: justify\">L&rsquo;\u00e9quation diff\u00e9rentielle v\u00e9rifi\u00e9e par <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-58d0c0135c4411d75d00353f169797fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -4px;\"\/> aux bornes du condensateur s&rsquo;\u00e9crit<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-92f0de25ed62dd885552a16dfde5b44c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#117;&#125;&#123;&#100;&#116;&#125;&#43;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#67;&#125;&#117;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#82;&#67;&#125;&#69;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"37\" width=\"154\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\">Sa solution s&rsquo;\u00e9crit\u00a0<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7a7af3d28909d00aa16a574365c7a9d8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#117;&#40;&#116;&#41;&#61;&#69;&#92;&#108;&#101;&#102;&#116;&#40;&#49;&#45;&#101;&#94;&#123;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#125;&#123;&#92;&#116;&#97;&#117;&#125;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"151\" style=\"vertical-align: -11px;\"\/><\/p>\r\n<p style=\"text-align: justify\">o\u00f9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6fd39c7ac0a72499e553c37b5ec79817_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#116;&#97;&#117;&#32;&#61;&#82;&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"61\" style=\"vertical-align: 0px;\"\/> est la constante de temps.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">On prend <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-53a7bdce8192e6bd5cac3eac852be4dd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#82;&#61;&#49;&#107;&#92;&#79;&#109;&#101;&#103;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"68\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41ed7ba811a74de6620ceba84598bb56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;&#61;&#49;&#92;&#109;&#117;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#70;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"69\" style=\"vertical-align: -4px;\"\/><\/p>\r\n<p style=\"text-align: justify\">\u00c0 quelle date la tension du condensateur vaut-elle <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e9f2a065faad00e080338feb221d51a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#44;&#54;&#51;&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"49\" style=\"vertical-align: -4px;\"\/> ?<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">\u00c0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-fe88b260af0f8a063ae3fc7fcd905ebb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#92;&#116;&#97;&#117;&#61;&#49;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#115;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"100\" style=\"vertical-align: 0px;\"\/>,<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4bfce6506c283e87600afe6e8c5d24cb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#101;&#94;&#123;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#125;&#123;&#92;&#116;&#97;&#117;&#125;&#125;&#61;&#101;&#94;&#123;&#45;&#49;&#125;&#61;&#48;&#44;&#51;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"24\" width=\"139\" style=\"vertical-align: -4px;\"\/><br \/>donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-875ed3f5045b14d3b24454440b545fda_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#61;&#48;&#44;&#54;&#51;&#32;&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"83\" style=\"vertical-align: -4px;\"\/><\/p>\r\n<p style=\"text-align: justify\"><b>2. Circuit RL.<\/b><\/p>\r\n<p style=\"text-align: justify\">L&rsquo;association RL s\u00e9rie est aliment\u00e9e par un g\u00e9n\u00e9rateur de tension <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-764e1c770271f92700e1a4fbce46c668_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/>, l&rsquo;intensit\u00e9 initiale dans la bobine nulle.\u00a0<\/p>\r\n<p style=\"text-align: justify\">L&rsquo;\u00e9quation diff\u00e9rentielle v\u00e9rifi\u00e9e par <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b454bd413387730f943162d862754c17_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"25\" style=\"vertical-align: -4px;\"\/> s&rsquo;\u00e9crit<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b36e596e5193ef5829249eeb0d4ff92b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#105;&#125;&#123;&#100;&#116;&#125;&#43;&#92;&#102;&#114;&#97;&#99;&#123;&#82;&#125;&#123;&#76;&#125;&#105;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#82;&#125;&#123;&#76;&#125;&#92;&#99;&#100;&#111;&#116;&#92;&#102;&#114;&#97;&#99;&#123;&#69;&#125;&#123;&#82;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"134\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\">Sa solution s&rsquo;\u00e9crit\u00a0\u00a0<\/p>\r\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-48c7ac346c0d7651c333b769e1dcaecd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#40;&#116;&#41;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#69;&#125;&#123;&#82;&#125;&#92;&#108;&#101;&#102;&#116;&#40;&#49;&#45;&#101;&#94;&#123;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#116;&#125;&#123;&#92;&#116;&#97;&#117;&#125;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"150\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\">o\u00f9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b2c6eb39321f59cce3450dd7dd08c5e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#116;&#97;&#117;&#32;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#76;&#125;&#123;&#82;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"49\" style=\"vertical-align: -12px;\"\/> est la constante de temps.<\/p>\r\n<p style=\"text-align: justify\"><b>Exemple.\u00a0<\/b><\/p>\r\n<p style=\"text-align: justify\">Quelle est l&rsquo;intensit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a3db59eb0ff9feb9294aef73ad11fdb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#123;&#92;&#105;&#110;&#102;&#116;&#121;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"19\" style=\"vertical-align: -3px;\"\/> en r\u00e9gime permanent ? Justifier le r\u00e9sultat.\u00a0<\/p>\r\n<p style=\"text-align: justify\"><strong>Correction<\/strong> :<\/p>\r\n<p style=\"text-align: justify\">\u00c0 partir de l&rsquo;expression de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b454bd413387730f943162d862754c17_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"25\" style=\"vertical-align: -4px;\"\/>,\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-9198f68bc77ccb4cab969e8bdd20bb21_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#95;&#123;&#92;&#105;&#110;&#102;&#116;&#121;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#69;&#125;&#123;&#82;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"61\" style=\"vertical-align: -12px;\"\/><br \/>En r\u00e9gime permanent, les grandeurs tendent vers des constantes, donc\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a206b1c163124a58bb7dbbe25ce1dc3f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#61;&#76;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#105;&#125;&#123;&#100;&#116;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"61\" style=\"vertical-align: -6px;\"\/>\u00a0<br \/>est nulle aux bornes de la bobine donc<br \/>la loi des mailles dans le circuit s&rsquo;\u00e9crit\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ba20171edde23ebeae11d8055fffcab0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;&#61;&#82;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"57\" style=\"vertical-align: 0px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-17939b3624a91b4f17f39b789b875f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#69;&#125;&#123;&#82;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"43\" style=\"vertical-align: -6px;\"\/><\/p>\r\n<p style=\"text-align: justify\">3.\u00a0<b>Circuit LC.<\/b><\/p>\r\n<p style=\"text-align: justify\">L&rsquo;association LC s\u00e9rie est court-circuit\u00e9e. L&rsquo;intensit\u00e9 initiale dans la bobine est nulle et la tension initiale aux bornes du condensateur vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-764e1c770271f92700e1a4fbce46c668_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/>.\u00a0<\/p>\r\n<p style=\"text-align: justify\">L&rsquo;\u00e9quation diff\u00e9rentielle v\u00e9rifi\u00e9e par la tension <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-58d0c0135c4411d75d00353f169797fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -4px;\"\/> aux bornes du condensateur s&rsquo;\u00e9crit<\/p>\r\n<p style=\"text-align: justify\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d6dbd7e3a0ba92f1d401d512618a79a7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#94;&#50;&#117;&#125;&#123;&#100;&#116;&#94;&#50;&#125;&#43;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#76;&#67;&#125;&#117;&#61;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"123\" style=\"vertical-align: -12px;\"\/><\/p>\r\n<p style=\"text-align: justify\">Sa solution s&rsquo;\u00e9crit<\/p>\r\n<p><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-925339ee81b2620e1fa18afd9c5123a6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#117;&#40;&#116;&#41;&#61;&#69;&#92;&#99;&#111;&#115;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#48;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"132\" style=\"vertical-align: -5px;\"\/>\u00a0<\/p>\r\n<p>o\u00f9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7f500d0cf7d8bd8bb42fbaf3e6b7f772_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#48;&#32;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#92;&#115;&#113;&#114;&#116;&#123;&#76;&#67;&#125;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"86\" style=\"vertical-align: -16px;\"\/> est la pulsation propre des <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-oscillateur-harmonique-maths-sup\/\">oscillations<\/a>.\u00a0<\/p>\r\n<p><strong>Exemple.\u00a0 <\/strong><\/p>\r\n<p>V\u00e9rifier les deux relations de continuit\u00e9 \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b7b41acc5cb99fb07aaa07b445eb2483_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/><\/p>\r\n<p><strong>Correction : <\/strong><\/p>\r\n<p>* Pour le condensateur :\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65c14cb7ddc0b5413f78efffff9f3e65_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#117;&#40;&#48;&#41;&#61;&#69;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"70\" style=\"vertical-align: -5px;\"\/><\/p>\r\n<p>* Pour la bobine :\u00a0<br \/><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-022fb563457d28106a5f81cc34365030_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#105;&#95;&#76;&#40;&#116;&#41;&#61;&#105;&#95;&#67;&#40;&#116;&#41;&#61;&#67;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#117;&#125;&#123;&#100;&#116;&#125;&#61;&#45;&#67;&#69;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#48;&#92;&#115;&#105;&#110;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#48;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"305\" style=\"vertical-align: -12px;\"\/>\u00a0et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0cc09995bc5faaad318fb299049a2090_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#105;&#95;&#76;&#40;&#48;&#41;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"72\" style=\"vertical-align: -5px;\"\/>\u00a0<\/p>\r\n<p style=\"text-align: justify\">D\u00e9couvrez de nombreux autres chapitres qu&rsquo;il est indispensable de bien ma\u00eetriser en Maths Sup. Des chapitres importants pour r\u00e9ussir en Maths Sp\u00e9 et bien \u00e9videmment aux concours de Maths Sp\u00e9 :\u00a0<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-regime-sinusoidal-force-maths-sup\/\">Cours sur l&rsquo;\u00e9lectricit\u00e9 (r\u00e9gime sinuso\u00efdal forc\u00e9)<\/a><\/li>\r\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-point-maths-sup\/\">Cours gratuit sur la m\u00e9canique du point<\/a><\/li>\r\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-methodes-energetiques-maths-sup\/\">Resume de cours les m\u00e9thodes \u00e9nerg\u00e9tiques maths sup<\/a><\/li>\r\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-loi-moment-cinetique-maths-sup\/\">Cours maths sup : la loi du moment cin\u00e9tique<\/a><\/li>\r\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-particules-chargees-maths-sup\/\">Cours sur les particules charg\u00e9es en maths sup<\/a><\/li>\r\n<\/ul>\r\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\u00a0<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<\/div>\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Cours de physique MPSI, PTSI, PCSI : \u00c9lectricit\u00e9 (perm.\/transitoire)\u00a0 R\u00e9sum\u00e9 de cours Exercices et corrig\u00e9s Cours en ligne de physique en Maths Sup Ce cours de physique chimie de maths sup vous aidera \u00e0 mieux comprendre le cours sur l&rsquo;\u00e9lectricit\u00e9, mais si vous rencontrez des blocages en physique chimie, il est recommand\u00e9 de b\u00e9n\u00e9ficier d&rsquo;un [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - 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