{"id":16374,"date":"2024-11-14T23:46:56","date_gmt":"2024-11-15T02:46:56","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=16374"},"modified":"2024-11-14T23:48:26","modified_gmt":"2024-11-15T02:48:26","slug":"divisor-de-corrente","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/divisor-de-corrente\/","title":{"rendered":"Divisor de Corrente"},"content":{"rendered":"<h1>Divisor de Corrente<\/h1>\n    \n    <p>\n        O divisor de corrente &#xE9; uma t&#xE9;cnica para calcular a corrente em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> conectados em paralelo, simplificando a an&#xE1;lise de circuitos complexos. Segundo a <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_aec9e2530a88dacdf9a1b9331a274b30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/lei-dos-nos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/lei-dos-nos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Lei dos N&#xF3;s<\/a> de Kirchhoff<\/strong> (Primeira Lei de Kirchhoff), a corrente total (<i>I<sub>T<\/sub><\/i>) que entra em um ponto se divide entre os <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> em paralelo:\n    <\/p>\n    \n    <p>\n        <i>I<sub>T<\/sub> = I<sub>R1<\/sub> + I<sub>R2<\/sub> + I<sub>R3<\/sub> + I<sub>R4<\/sub><\/i>\n    <\/p>\n\n    <p>\n        Nestes casos, a tens&#xE3;o em todos os <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> conectados em paralelo &#xE9; igual &#xE0; tens&#xE3;o da fonte (<i>V<sub>CC<\/sub><\/i>), ou seja:\n    <\/p>\n\n    <p>\n        <i>V<sub>CC<\/sub> = V<sub>R1<\/sub> = V<sub>R2<\/sub> = V<sub>R3<\/sub> = V<sub>R4<\/sub><\/i>\n    <\/p>\n\n    <p>\n        Para encontrar a corrente em um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a8b6daf633dd2cd7278360ecaccdf9da\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistor<\/a> espec&#xED;fico, como <i>R1<\/i>, podemos aplicar a f&#xF3;rmula <i>I<sub>R1<\/sub> = V<sub>CC<\/sub> \/ R1<\/i>. Por&#xE9;m, em circuitos mais complexos onde <i>V<sub>CC<\/sub><\/i> n&#xE3;o &#xE9; dado ou requer outros c&#xE1;lculos, usa-se a <strong>f&#xF3;rmula do divisor de corrente<\/strong>. Para dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> em paralelo (<i>R1<\/i> e <i>R2<\/i>), a corrente atrav&#xE9;s de <i>R1<\/i> &#xE9;:\n    <\/p>\n\n    <p>\n        <i>I<sub>R1<\/sub> = I<sub>T<\/sub> &#xD7; (R2 \/ (R1 + R2))<\/i>\n    <\/p>\n\n    <p>\n        Em circuitos com mais de dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a>, o c&#xE1;lculo das resist&#xEA;ncias em paralelo pode ser realizado pela f&#xF3;rmula generalizada:\n    <\/p>\n\n    <p>\n        <i>1 \/ R<sub>TOTAL<\/sub> = 1 \/ R1 + 1 \/ R2 + 1 \/ R3 + &#x2026;<\/i>\n    <\/p>\n\n    <p>\n        ou, para apenas dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a>:\n    <\/p>\n\n    <p>\n        <i>R<sub>TOTAL<\/sub> = (R1 &#xD7; R2) \/ (R1 + R2)<\/i>\n    <\/p>\n\n    <p>\n        A nota&#xE7;&#xE3;o <i>R1 \/\/ R2<\/i> representa <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> em paralelo, simplificando a formula&#xE7;&#xE3;o em circuitos mais extensos. A f&#xF3;rmula do divisor de corrente &#xE9; especialmente &#xFA;til quando se desconhece <i>V<sub>CC<\/sub><\/i> ou a tens&#xE3;o exata sobre cada <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a8b6daf633dd2cd7278360ecaccdf9da\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistor<\/a>. Em circuitos com m&#xFA;ltiplas malhas, o uso da express&#xE3;o &#x201C;malha&#x201D; refere-se a conjuntos de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a> paralelos, o que facilita o c&#xE1;lculo da corrente para cada ramo do <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>.\n    <\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Divisor de Corrente O divisor de corrente \u00e9 uma t\u00e9cnica para calcular a corrente em resistores conectados em paralelo, simplificando a an\u00e1lise de circuitos complexos. Segundo a Lei dos N\u00f3s de Kirchhoff (Primeira Lei de Kirchhoff), a corrente total (IT) que entra em um ponto se divide entre os resistores em paralelo: IT = IR1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-16374","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>Divisor de Corrente - 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\/glossary-category\/divisor-de-corrente\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Divisor de Corrente - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Divisor de Corrente O divisor de corrente \u00e9 uma t\u00e9cnica para calcular a corrente em resistores conectados em paralelo, simplificando a an\u00e1lise de circuitos complexos. 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