{"id":23298,"date":"2025-01-24T10:19:48","date_gmt":"2025-01-24T13:19:48","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&p=23298"},"modified":"2025-01-24T10:19:59","modified_gmt":"2025-01-24T13:19:59","slug":"lei-de-kirchhoff-tensao","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/lei-de-kirchhoff-tensao\/","title":{"rendered":"Lei de Kirchhoff (Tens\u00e3o)"},"content":{"rendered":"

Lei de Kirchhoff (Tensão)<\/strong><\/p>\n\n\n\n

A Lei de Kirchhoff para tensão estabelece que a soma algébrica das tensões aplicadas e das quedas de tensão em qualquer circuito<\/a> fechado é igual a zero. Esse princípio é fundamental na análise de circuitos elétricos<\/a>, garantindo que toda a energia<\/a> fornecida pelas fontes seja completamente dissipada nos elementos do circuito<\/a>, como resistores<\/a>, capacitores ou outros componentes.<\/p>\n\n\n\n

Em termos práticos, ao percorrer um circuito<\/a> fechado, somando as tensões das fontes (com sinal<\/a> positivo) e as quedas de tensão nos componentes (com sinal<\/a> negativo), o resultado será sempre zero. Essa lei é uma consequência direta da conservação de energia<\/a>, assegurando que a energia<\/a> não pode ser criada nem destruída, apenas transformada.<\/p>\n","protected":false},"excerpt":{"rendered":"

Lei de Kirchhoff (Tens\u00e3o) A Lei de Kirchhoff para tens\u00e3o estabelece que a soma alg\u00e9brica das tens\u00f5es aplicadas e das quedas de tens\u00e3o em qualquer circuito fechado \u00e9 igual a zero. Esse princ\u00edpio \u00e9 fundamental na an\u00e1lise de circuitos el\u00e9tricos, garantindo que toda a energia fornecida pelas fontes seja completamente dissipada nos elementos do circuito, […]<\/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-23298","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"\nLei de Kirchhoff (Tens\u00e3o) - 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\/lei-de-kirchhoff-tensao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lei de Kirchhoff (Tens\u00e3o) - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Lei de Kirchhoff (Tens\u00e3o) A Lei de Kirchhoff para tens\u00e3o estabelece que a soma alg\u00e9brica das tens\u00f5es aplicadas e das quedas de tens\u00e3o em qualquer circuito fechado \u00e9 igual a zero. Esse princ\u00edpio \u00e9 fundamental na an\u00e1lise de circuitos el\u00e9tricos, garantindo que toda a energia fornecida pelas fontes seja completamente dissipada nos elementos do circuito, […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hangarmma.com.br\/blog\/lei-de-kirchhoff-tensao\/\" \/>\n<meta property=\"og:site_name\" content=\"HANGAR MMA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SimuladosMMA\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-24T13:19:59+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-de-kirchhoff-tensao\\\/\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-de-kirchhoff-tensao\\\/\",\"name\":\"Lei de Kirchhoff (Tens\u00e3o) - HANGAR MMA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\"},\"datePublished\":\"2025-01-24T13:19:48+00:00\",\"dateModified\":\"2025-01-24T13:19:59+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-de-kirchhoff-tensao\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-de-kirchhoff-tensao\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-de-kirchhoff-tensao\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lei de Kirchhoff (Tens\u00e3o)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"name\":\"HANGAR MMA\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\",\"name\":\"HANGAR MMA\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"contentUrl\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"width\":207,\"height\":207,\"caption\":\"HANGAR MMA\"},\"image\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/SimuladosMMA\",\"https:\\\/\\\/www.instagram.com\\\/hangar_mma\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCV1vx9I33-R1F8_bGVLBttg\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Lei de Kirchhoff (Tens\u00e3o) - HANGAR MMA","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hangarmma.com.br\/blog\/lei-de-kirchhoff-tensao\/","og_locale":"pt_BR","og_type":"article","og_title":"Lei de Kirchhoff (Tens\u00e3o) - HANGAR MMA","og_description":"Lei de Kirchhoff (Tens\u00e3o) A Lei de Kirchhoff para tens\u00e3o estabelece que a soma alg\u00e9brica das tens\u00f5es aplicadas e das quedas de tens\u00e3o em qualquer circuito fechado \u00e9 igual a zero. 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