{"id":680,"date":"2022-01-22T20:36:31","date_gmt":"2022-01-22T19:36:31","guid":{"rendered":"https:\/\/jlandresm.com\/?p=680"},"modified":"2024-04-01T17:44:08","modified_gmt":"2024-04-01T16:44:08","slug":"la-ley-de-ohm","status":"publish","type":"post","link":"https:\/\/jlandresm.com\/index.php\/2022\/01\/22\/la-ley-de-ohm\/","title":{"rendered":"La Ley de Ohm"},"content":{"rendered":"\n<p style=\"text-align: justify;\">La ley de Ohm es la piedra angular de la electricidad. Se usa para determinar la relaci\u00f3n entre tensi\u00f3n, corriente y resistencia en un circuito el\u00e9ctrico. Para los estudiantes de electr\u00f3nica, la ley de Ohm (V = IR) es tan fundamental como lo es la ecuaci\u00f3n de la relatividad de Einstein (E = mc\u00b2) para los f\u00edsicos.<\/p>\n<p style=\"text-align: justify;\">Fue postulada por el f\u00edsico y matem\u00e1tico alem\u00e1n Georg Simon Ohm en 1827.<\/p>\n<p style=\"text-align: justify;\">La <span style=\"text-decoration: underline;\"><strong>tensi\u00f3n<\/strong><\/span>, se denomina tambi\u00e9n diferencia de potencial o voltaje y se mide en voltios.<\/p>\n<p style=\"text-align: justify;\">La <span style=\"text-decoration: underline;\"><strong>corriente<\/strong><\/span>, se denomina tambi\u00e9n intensidad de corriente y se mide en amperios.<\/p>\n<p style=\"text-align: justify;\">La <strong>resistencia<\/strong>, se mide en ohmios.<!--more--><\/p>\n<p style=\"text-align: justify;\">Hay una figura nemot\u00e9cnica que nos ayuda a recordar muy f\u00e1cilmente las ecuaciones que se desprenden de la Ley de Ohm.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-681\" src=\"https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/ley_de_ohm.jpg\" alt=\"\" width=\"568\" height=\"337\" srcset=\"https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/ley_de_ohm.jpg 568w, https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/ley_de_ohm-300x178.jpg 300w, https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/ley_de_ohm-480x285.jpg 480w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/p>\n<p style=\"text-align: justify;\">\u00bfPara qu\u00e9 sirve la Ley de Ohm?<\/p>\n<p style=\"text-align: justify;\">Por ejemplo, para calcular la resistencia que hay que poner a un led para que no se queme cuando funcione el circuito. Contra m\u00e1s ohmios tenga la resistencia, menos electricidad recibir\u00e1 el led y menos fuerte iluminar\u00e1.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La ley de Ohm es la piedra angular de la electricidad. Se usa para determinar la relaci\u00f3n entre tensi\u00f3n, corriente y resistencia en un circuito el\u00e9ctrico. Para los estudiantes de electr\u00f3nica, la ley de Ohm (V = IR) es tan&#8230; <a class=\"more-link\" href=\"https:\/\/jlandresm.com\/index.php\/2022\/01\/22\/la-ley-de-ohm\/\">Seguir leyendo &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":683,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informatica"],"jetpack_featured_media_url":"https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif","uagb_featured_image_src":{"full":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"thumbnail":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3-150x150.gif",150,150,true],"medium":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3-234x300.gif",234,300,true],"medium_large":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"large":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"1536x1536":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"2048x2048":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"post-thumbnail":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false],"post-image":["https:\/\/jlandresm.com\/wp-content\/uploads\/2022\/01\/Ohm3.gif",254,326,false]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/jlandresm.com\/index.php\/author\/adminweb\/"},"uagb_comment_info":0,"uagb_excerpt":"La ley de Ohm es la piedra angular de la electricidad. Se usa para determinar la relaci\u00f3n entre tensi\u00f3n, corriente y resistencia en un circuito el\u00e9ctrico. Para los estudiantes de electr\u00f3nica, la ley de Ohm (V = IR) es tan... Seguir leyendo &rarr;","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/posts\/680"}],"collection":[{"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/comments?post=680"}],"version-history":[{"count":10,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/posts\/680\/revisions"}],"predecessor-version":[{"id":1148,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/posts\/680\/revisions\/1148"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/media\/683"}],"wp:attachment":[{"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/media?parent=680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/categories?post=680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jlandresm.com\/index.php\/wp-json\/wp\/v2\/tags?post=680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}