{"id":17952,"date":"2024-12-02T16:12:08","date_gmt":"2024-12-02T19:12:08","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=17952"},"modified":"2024-12-02T16:12:20","modified_gmt":"2024-12-02T19:12:20","slug":"autoindutancia","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/autoindutancia\/","title":{"rendered":"Autoindut\u00e2ncia"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Autoindut&#xE2;ncia<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A autoindut&#xE2;ncia &#xE9; a propriedade de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_836e2c427cf3ef8bcecf9248b98be024\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutor<\/a> ou <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a83c7888185add07a6e47eb042dd3c14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" href=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">bobina<\/a> que permite a indu&#xE7;&#xE3;o de uma tens&#xE3;o em si mesmo devido &#xE0; varia&#xE7;&#xE3;o do fluxo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a>. Quando a corrente em um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> varia, o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a4549d2e9e58266b18c1d0e9c7fa7fff\" data-link=\"https:\/\/hangarmma.com.br\/blog\/campo-magnetico-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/campo-magnetico-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">campo magn&#xE9;tico<\/a> associado a essa corrente tamb&#xE9;m muda. Essa varia&#xE7;&#xE3;o no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a4549d2e9e58266b18c1d0e9c7fa7fff\" data-link=\"https:\/\/hangarmma.com.br\/blog\/campo-magnetico-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/campo-magnetico-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">campo magn&#xE9;tico<\/a> gera, por sua vez, uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_72d5f9ce8b1be20b92f56ec1405fdaa2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/forca-eletromotriz-fem-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/forca-eletromotriz-fem-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">for&#xE7;a eletromotriz (FEM)<\/a> induzida no pr&#xF3;prio <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_836e2c427cf3ef8bcecf9248b98be024\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutor<\/a> ou <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a83c7888185add07a6e47eb042dd3c14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" href=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">bobina<\/a>, de acordo com a Lei de Faraday da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9d1aff12a2a12f3cb1d8382cebfe51dd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/inducao-eletromagnetica-3\/\" href=\"https:\/\/hangarmma.com.br\/blog\/inducao-eletromagnetica-3\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">indu&#xE7;&#xE3;o eletromagn&#xE9;tica<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Essa tens&#xE3;o induzida &#xE9; oposta &#xE0; mudan&#xE7;a de corrente que a causou, conforme descrito pela <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_c7ed7956d940edcf105969a6841ce915\" data-link=\"https:\/\/hangarmma.com.br\/blog\/lei-de-lenz\/\" href=\"https:\/\/hangarmma.com.br\/blog\/lei-de-lenz\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Lei de Lenz<\/a>, o que significa que a autoindut&#xE2;ncia atua como uma forma de resist&#xEA;ncia &#xE0; varia&#xE7;&#xE3;o r&#xE1;pida da corrente. O efeito da autoindut&#xE2;ncia &#xE9; mais percept&#xED;vel em componentes como bobinas e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aff642f16be11a80824beae8d8d9e3c5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/indutores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/indutores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">indutores<\/a>, que s&#xE3;o projetados para armazenar <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> em seus campos magn&#xE9;ticos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A autoindut&#xE2;ncia &#xE9; medida em henrys (H) e depende de fatores como o n&#xFA;mero de espiras da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a83c7888185add07a6e47eb042dd3c14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" href=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">bobina<\/a>, a &#xE1;rea da se&#xE7;&#xE3;o transversal, o comprimento da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a83c7888185add07a6e47eb042dd3c14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" href=\"https:\/\/hangarmma.com.br\/blog\/bobina\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">bobina<\/a> e a permeabilidade do material no n&#xFA;cleo. Componentes com alta autoindut&#xE2;ncia s&#xE3;o amplamente utilizados em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_118b35af007736ed239190bd9cdb5978\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuitos-eletricos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuitos-eletricos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuitos el&#xE9;tricos<\/a> para suavizar flutua&#xE7;&#xF5;es de corrente, filtrar sinais e armazenar <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> temporariamente.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autoindut\u00e2ncia A autoindut\u00e2ncia \u00e9 a propriedade de um condutor ou bobina que permite a indu\u00e7\u00e3o de uma tens\u00e3o em si mesmo devido \u00e0 varia\u00e7\u00e3o do fluxo de corrente el\u00e9trica. Quando a corrente em um circuito varia, o campo magn\u00e9tico associado a essa corrente tamb\u00e9m muda. Essa varia\u00e7\u00e3o no campo magn\u00e9tico gera, por sua vez, uma [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-17952","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Autoindut\u00e2ncia - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/autoindutancia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Autoindut\u00e2ncia - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Autoindut\u00e2ncia A autoindut\u00e2ncia \u00e9 a propriedade de um condutor ou bobina que permite a indu\u00e7\u00e3o de uma tens\u00e3o em si mesmo devido \u00e0 varia\u00e7\u00e3o do fluxo de corrente el\u00e9trica. 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