{"id":5225,"date":"2021-05-31T11:58:03","date_gmt":"2021-05-31T10:58:03","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/?page_id=5225"},"modified":"2021-06-16T10:17:49","modified_gmt":"2021-06-16T09:17:49","slug":"5-5-multimetro-analogico-fr","status":"publish","type":"page","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/5-5-multimetro-analogico-fr\/","title":{"rendered":"5.5. Mult\u00edmetro anal\u00f3gico FR"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5225\" class=\"elementor elementor-5225\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72c82833 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72c82833\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-26ae2ce4\" data-id=\"26ae2ce4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-3280b591\" data-id=\"3280b591\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-99e652f\" data-id=\"99e652f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-3f5b68e3\" data-id=\"3f5b68e3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-665fd22 elementor-widget elementor-widget-heading\" data-id=\"665fd22\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-small\"><a href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/5-5-multimetro-analogico-es\/\">ES<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-1761826d\" data-id=\"1761826d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d553ac1 elementor-widget elementor-widget-heading\" data-id=\"6d553ac1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-small\"><a href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/5-5-multimetro-analogico-en\/\">EN<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-16 elementor-top-column elementor-element elementor-element-141890bd\" data-id=\"141890bd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67b240b1 elementor-widget elementor-widget-heading\" data-id=\"67b240b1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-small\"><a href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/5-5-multimetro-analogico-fr\/\">FR<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4f8285d2 elementor-section-content-middle elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4f8285d2\" 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<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2e5d37e5\" data-id=\"2e5d37e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-697aefba elementor-widget elementor-widget-heading\" data-id=\"697aefba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Multim\u00e8tre analogique<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-29fe3218 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29fe3218\" 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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-22a09046\" data-id=\"22a09046\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5038662d elementor-widget elementor-widget-heading\" data-id=\"5038662d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Usage<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c114335 elementor-widget elementor-widget-text-editor\" data-id=\"6c114335\" 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\t<p style=\"text-align: justify\"><span style=\"color: #7a7a7a;font-family: Roboto, sans-serif;font-size: 15px;font-style: normal;font-weight: 300\">Mesurer la diff\u00e9rence de potentiel ou l&#8217;intensit\u00e9 de courant entre deux points d&#8217;un circuit.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7f1025f8\" data-id=\"7f1025f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d05f82d elementor-widget elementor-widget-image\" data-id=\"4d05f82d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"522\" height=\"334\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico.jpg\" class=\"attachment-full size-full wp-image-5215\" alt=\"\" srcset=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico.jpg 522w, https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico-300x192.jpg 300w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3308ca79 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3308ca79\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b2322e7\" data-id=\"2b2322e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6908ab8 elementor-widget elementor-widget-heading\" data-id=\"6908ab8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Description<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12584956 elementor-widget elementor-widget-text-editor\" data-id=\"12584956\" 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\t<div id=\"column-wrap-id-1499422622234\" class=\"sppb-col-md-6\"><div id=\"column-id-1499422622234\" class=\"sppb-column\"><div class=\"sppb-column-addons\"><div id=\"sppb-addon-wrapper-1519635573429\" class=\"sppb-addon-wrapper\"><div id=\"sppb-addon-1519635573429\" class=\"clearfix \"><div class=\"sppb-addon sppb-addon-text-block sppb-text-left \"><div class=\"sppb-addon-content\"><p>Une caisse protectrice transparente enferme un aimant permanent en forme de fer \u00e0 cheval, entre les p\u00f4les desquels se trouve une bobine. L&#8217;aimant est fixe, mais la bobine est unie \u00e0 un axe mobile, de plus, \u00a0une aiguille et un ressort y sont incorpor\u00e9s.<\/p><div id=\"sppb-addon-wrapper-1519635573429\" class=\"sppb-addon-wrapper\"><div id=\"sppb-addon-1519635573429\" class=\"clearfix \"><p>L\u00b4instrument est compl\u00e9t\u00e9 par l\u00b4ensemble d\u00b4\u00e9chelles gradu\u00e9es et quelques entr\u00e9es pour le connecter au circuit, selon la magnitude que nous voulons mesurer.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-237e3ce9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"237e3ce9\" 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-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1905c045\" data-id=\"1905c045\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b6b92df elementor-widget elementor-widget-heading\" data-id=\"3b6b92df\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Fonctionnement<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43b70e0a elementor-widget elementor-widget-text-editor\" data-id=\"43b70e0a\" 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\t<section id=\"section-id-1519635573434\" class=\"sppb-section\"><div class=\"sppb-row-container\"><div class=\"sppb-row\"><div id=\"column-wrap-id-1519635573435\" class=\"sppb-col-md-12\"><div id=\"column-id-1519635573435\" class=\"sppb-column\"><div class=\"sppb-column-addons\"><div id=\"sppb-addon-wrapper-1554277717260\" class=\"sppb-addon-wrapper\"><div id=\"sppb-addon-1554277717260\" class=\"clearfix \"><div class=\"sppb-addon sppb-addon-text-block sppb-text-left \"><div class=\"sppb-addon-content\">Quand on connecte l\u2019appareil entre deux points d\u2019un circuit, la bobine est travers\u00e9e par un courant \u00e9lectrique. Selon la th\u00e9orie de l\u00b4\u00e9lectromagn\u00e9tisme, \u00e0 ce momento-l\u00e0, le champ magn\u00e9tique de l\u00b4aimant permanent commence \u00e0 exercer une force sur la bobine. En cons\u00e9quence, celle-ci tourne autor de son axe et l\u00b4aiguille d\u00e9vie uncertain angle \u00e0 partir de sa position initiale.<\/div><div class=\"sppb-addon-content\"><p>L\u2019angle de rotation est proportionnel \u00e0 l\u2019intensit\u00e9 de courant passant par la bobine, ce qui permet de r\u00e9gler l\u2019\u00e9chelle de l\u2019appareil si nous utilisons des courants de valeur connue. Le m\u00eame instrument nous permet de mesurer les intensit\u00e9s (en les connectant en s\u00e9rie) ou les diff\u00e9rences de potentiel (si nous les relions en parall\u00e8le).<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32778058 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32778058\" 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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fc6d45e\" data-id=\"fc6d45e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9246ab9 elementor-widget elementor-widget-image\" data-id=\"9246ab9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"522\" height=\"334\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico.jpg\" class=\"attachment-full size-full wp-image-5215\" alt=\"\" srcset=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico.jpg 522w, https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/files\/2021\/05\/multimetroanalogico-300x192.jpg 300w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-de62b7d\" data-id=\"de62b7d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c859a2 elementor-widget elementor-widget-heading\" data-id=\"3c859a2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><br>Histoire<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aaff0e2 elementor-widget elementor-widget-text-editor\" data-id=\"aaff0e2\" 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\t<p style=\"text-align: justify\"><span style=\"font-family: Roboto, sans-serif;font-size: 15px;font-style: normal;font-weight: 300\">En 1882, Jacques-Ars\u00e8ne d\u00b4Arsonval\u00a0a invent\u00e9 le premier instrument de mesure d\u2019intensit\u00e9 de courant compos\u00e9 d\u2019un aimant permanent fixe et d\u2019une bobine mobile, suspendue par des ressorts en spirale.<\/span><\/p><p style=\"font-style: normal;font-weight: 300;font-size: 15px;font-family: Roboto, sans-serif;text-align: justify\">En 1888, Edward Weston\u00a0a d\u00e9velopp\u00e9 une forme commerciale de cet instrument, qui est devenu un composant standard dans les \u00e9quipements de mesure pour les circuits \u00e9lectriques et \u00e9lectroniques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-56f36c1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56f36c1e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1ce7ad1\" data-id=\"1ce7ad1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b17a95f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5b17a95f\" 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\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/museo-de-ciencias-fr\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">RETOUR AU MUS\u00c9E<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>ES EN FR Multim\u00e8tre analogique Usage Mesurer la diff\u00e9rence de potentiel ou l&#8217;intensit\u00e9 de courant entre deux points d&#8217;un circuit. Description Une caisse protectrice transparente enferme un aimant permanent en forme de fer \u00e0&#46;&#46;&#46;<\/p>\n","protected":false},"author":8171,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5225"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/users\/8171"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/comments?post=5225"}],"version-history":[{"count":4,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5225\/revisions"}],"predecessor-version":[{"id":5579,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/pages\/5225\/revisions\/5579"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/iesmarquesdecomares\/wp-json\/wp\/v2\/media?parent=5225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}