{"id":1785,"date":"2022-11-15T16:16:57","date_gmt":"2022-11-15T16:16:57","guid":{"rendered":"http:\/\/electronicajunior.com\/web\/?p=1785"},"modified":"2022-11-15T16:32:01","modified_gmt":"2022-11-15T16:32:01","slug":"resistencia-electrica","status":"publish","type":"post","link":"https:\/\/electronicajunior.com\/web\/resistencia-electrica\/","title":{"rendered":"Resistencia el\u00e9ctrica"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1785\" class=\"elementor elementor-1785\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a75de61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a75de61\" data-element_type=\"section\" data-e-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-4b7bd1c3\" data-id=\"4b7bd1c3\" data-element_type=\"column\" data-e-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-33d9229a elementor-widget elementor-widget-text-editor\" data-id=\"33d9229a\" data-element_type=\"widget\" data-e-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\n<p class=\"wp-block-paragraph\">La resistencia es una medida de la oposici\u00f3n al flujo de corriente en un circuito el\u00e9ctrico. La resistencia se mide en ohmios, que se simbolizan con la letra griega omega (\u03a9). A mayor resistencia se tendr\u00e1 un bajo flujo de resistencia, mientras que a menor resistencia se tendr\u00e1 un mayor flujo, por lo que es inversamente proporcional. Existen dos tipos de materiales que se pueden clasificar como:<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Conductores:<\/b><span style=\"font-weight: 400;\"> materiales que ofrecen muy poca resistencia, donde los electrones pueden moverse f\u00e1cilmente. Ejemplos: plata, cobre, oro y aluminio.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b style=\"font-style: inherit;\">Aislantes:<\/b><span style=\"font-weight: 400;\"> materiales que presentan alta resistencia y restringen el flujo de electrones. Ejemplos: goma, papel, vidrio, madera y pl\u00e1stico.<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b55851 elementor-widget elementor-widget-text-editor\" data-id=\"3b55851\" data-element_type=\"widget\" data-e-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><span style=\"font-weight: 400;\">Para saber el valor de una resistencia se tienen que analizar las franjas de colores que tiene ley\u00e9ndolas de izquierda a derecha; las primeras 3 determinan su valor, mientras que la cuarta determina la tolerancia, es decir, el valor + o &#8211; del valor que puede tener por encima o por debajo del valor que marcan las 3 primeras bandas.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-635f2fd elementor-widget elementor-widget-image\" data-id=\"635f2fd\" data-element_type=\"widget\" data-e-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=\"548\" height=\"415\" src=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/codigo-colores-resistencias-e1563802288271.jpeg\" class=\"attachment-large size-large wp-image-1787\" alt=\"\" srcset=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/codigo-colores-resistencias-e1563802288271.jpeg 548w, https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/codigo-colores-resistencias-e1563802288271-300x227.jpeg 300w\" sizes=\"(max-width: 548px) 100vw, 548px\" \/>\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<div class=\"elementor-element elementor-element-5988e01 elementor-widget elementor-widget-text-editor\" data-id=\"5988e01\" data-element_type=\"widget\" data-e-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><b>El color de la primera banda<\/b><span style=\"font-weight: 400;\">, nos indica la cifra del primer n\u00famero del valor de la resistencia.<\/span><\/p>\n<p><b>El color de la segunda banda<\/b><span style=\"font-weight: 400;\">, indica la cifra del segundo n\u00famero del valor de la resistencia y<\/span><\/p>\n<p><b>El tercer color<\/b><span style=\"font-weight: 400;\">, indica por cu\u00e1nto tenemos que multiplicar esas dos cifras para obtener el valor, o si nos es m\u00e1s f\u00e1cil, el n\u00famero de ceros que hay que a\u00f1adir a los dos primeros n\u00fameros obtenidos con las dos primeras bandas de colores.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Si se tiene una Resistencia de 1.000 ohmios (\u2126) o 1K\u2126 y su tolerancia es de un 10%, quiere decir que esa resistencia es en teor\u00eda de 1.000\u2126, pero puede tener un valor en la realidad de + o &#8211; el 10% de esos 1000\u2126, en este caso 100\u2126 arriba o abajo (que es el 10% de 1.000).<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16caa55 elementor-widget elementor-widget-image\" data-id=\"16caa55\" data-element_type=\"widget\" data-e-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 decoding=\"async\" width=\"400\" height=\"157\" src=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia1.jpg\" class=\"attachment-large size-large wp-image-1789\" alt=\"\" srcset=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia1.jpg 400w, https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia1-300x118.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\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<div class=\"elementor-element elementor-element-5144dd3 elementor-widget elementor-widget-text-editor\" data-id=\"5144dd3\" data-element_type=\"widget\" data-e-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><span style=\"font-weight: 400;\">En la imagen de arriba, se muestra una resistencia con la primera franja roja que equivale al n\u00famero 2, la segunda franja de igual forma roja y el n\u00famero 2 por lo tanto se tiene el 22, la tercera banda que es la multiplicadora de color caf\u00e9 la cual equivale x10, por lo tanto se tendr\u00eda el n\u00famero de resistencia de 220 \u2126 y finalmente una tolerancia de 5% al ser la cuarta banda de color dorado. De esta forma se determina el valor de una resistencia.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Conoce los diferentes usos de una resistencia el\u00e9ctrica en los circuitos. Dentro de los cursos que ofertamos en Electr\u00f3nica Junior, podr\u00e1s explorar su utilidad y experimentar con sus valores observando los efectos que tiene con otros componentes.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d04fd7 elementor-widget elementor-widget-image\" data-id=\"8d04fd7\" data-element_type=\"widget\" data-e-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 decoding=\"async\" width=\"311\" height=\"379\" src=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia2.jpg\" class=\"attachment-large size-large wp-image-1790\" alt=\"\" srcset=\"https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia2.jpg 311w, https:\/\/electronicajunior.com\/web\/wp-content\/uploads\/2022\/11\/resistencia2-246x300.jpg 246w\" sizes=\"(max-width: 311px) 100vw, 311px\" \/>\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La resistencia es una medida de la oposici\u00f3n al flujo de corriente en un circuito el\u00e9ctrico. La resistencia se mide en ohmios, que se simbolizan con la letra griega omega (\u03a9). A mayor resistencia se tendr\u00e1 un bajo flujo de resistencia, mientras que a menor resistencia se tendr\u00e1 un mayor flujo, por lo que es [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1788,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[18],"tags":[32,31],"class_list":["post-1785","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-robotica","tag-electronica-junior","tag-resistencia"],"_links":{"self":[{"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/posts\/1785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/comments?post=1785"}],"version-history":[{"count":5,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/posts\/1785\/revisions"}],"predecessor-version":[{"id":1794,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/posts\/1785\/revisions\/1794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/media\/1788"}],"wp:attachment":[{"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/media?parent=1785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/categories?post=1785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electronicajunior.com\/web\/wp-json\/wp\/v2\/tags?post=1785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}