{"id":67872,"date":"2026-09-28T04:57:05","date_gmt":"2026-09-27T19:57:05","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=67872"},"modified":"2026-09-28T04:57:05","modified_gmt":"2026-09-27T19:57:05","slug":"un-cable-con-la-potencia-de-diez-construye-la-bobina-definitiva-con-el-cable-pascal-magico","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=67872&lang=es","title":{"rendered":"\u00a1\u00bfUn cable con la potencia de diez?! Construye la bobina definitiva con el &#8216;cable Pascal&#8217; m\u00e1gico"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>A simple vista es solo un cable, uno m\u00e1s. Pero, \u00bfy si ese cable escondiera en secreto la potencia de diez cables juntos? Solo con pensarlo ya da un poco de emoci\u00f3n, \u00bfno? El &#8220;cable Pascal&#8221; es justamente eso: un art\u00edculo casi m\u00e1gico. Dentro de un mismo tubo van agrupados diez conductores, as\u00ed que al pasar corriente entrega diez veces la fuerza de un cable normal. Un cable que, de verdad, est\u00e1 a la altura de su nombre.<\/p>\n<p>(El cable para fabricar tu propio cable Pascal, como el <a href=\"https:\/\/amzn.to\/47FsruV\">Fujikura VCTF 0.3sq de 10 hilos<\/a>, se puede comprar f\u00e1cilmente en Amazon).<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"19jcSyTp54\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=44637\">\u30d1\u30b9\u30ab\u30eb\u96fb\u7dda\u3067\u78c1\u5834\u3092\u300c\u898b\u308b\u300d\uff01\u96fb\u6d41\u304c\u751f\u307f\u51fa\u3059\u898b\u3048\u306a\u3044\u529b\u306e\u6b63\u4f53<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u30d1\u30b9\u30ab\u30eb\u96fb\u7dda\u3067\u78c1\u5834\u3092\u300c\u898b\u308b\u300d\uff01\u96fb\u6d41\u304c\u751f\u307f\u51fa\u3059\u898b\u3048\u306a\u3044\u529b\u306e\u6b63\u4f53\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=44637&amp;embed=true#?secret=lW2GnMVMYZ#?secret=19jcSyTp54\" data-secret=\"19jcSyTp54\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Un dispositivo que &#8220;concentra&#8221; una potencia diez veces mayor<\/h3>\n<p>Con este cable Pascal (de 1 metro) que lleva escondida una potencia diez veces superior, arm\u00e9 un dispositivo a\u00fan m\u00e1s poderoso. Y lo que hice fue de lo m\u00e1s sencillo: enroll\u00e9 el cable formando una bobina.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-23994 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a406105832d1ff4673b1c0f8e0c065ef.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.47.32\" width=\"424\" height=\"343\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a406105832d1ff4673b1c0f8e0c065ef.jpg 424w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a406105832d1ff4673b1c0f8e0c065ef-300x243.jpg 300w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/p>\n<p>Recordemos el principio de los electroimanes y los motores: una bobina se vuelve un im\u00e1n m\u00e1s fuerte cuantas m\u00e1s vueltas tenga y cuanta m\u00e1s corriente circule por ella. Esta vez enroll\u00e9 el cable Pascal unas 20 vueltas y lo fij\u00e9 as\u00ed. A simple vista, apenas veinte vueltas. Pero la verdadera identidad del cable Pascal es un manojo de diez conductores. Entonces, \u00bfcu\u00e1l es su verdadero poder?<\/p>\n<p style=\"text-align: center;\">Exacto: 20 vueltas \u00d7 10 hilos = \u00a1200 vueltas en total!<\/p>\n<p>Con solo eso, sin pasar por el trabajo de enrollar a mano 200 vueltas de un cable fino de cobre, termin\u00e9 con una bobina realmente potente. Y este concepto, en el mundo de la electricidad, es fundamental: los generadores gigantes de las centrales el\u00e9ctricas y los motores que mueven los trenes tambi\u00e9n generan gran potencia aumentando el n\u00famero de vueltas de la bobina y la corriente que circula por ella. El cable Pascal permite tener en la palma de la mano una versi\u00f3n reducida de esa &#8220;tecnolog\u00eda real&#8221;.<\/p>\n<h3>Despertando la magia de la electricidad y el magnetismo<\/h3>\n<p>\u00bfY qu\u00e9 se puede hacer con esta bobina &#8220;equivalente a 200 vueltas&#8221;? Pues nada menos que descubrir, con un solo objeto, la fascinante relaci\u00f3n entre la electricidad y el magnetismo, los grandes protagonistas de la f\u00edsica escolar.<\/p>\n<p>Primero, sin conectar ninguna pila, prueba metiendo y sacando un im\u00e1n dentro de la bobina. Con eso ya puedes observar el fen\u00f3meno de la &#8220;inducci\u00f3n electromagn\u00e9tica&#8221;, es decir, la generaci\u00f3n de electricidad. El cambio del campo magn\u00e9tico dentro de la bobina es lo que genera la corriente. Este mismo principio es el que usan tanto la dinamo de una bicicleta como las grandes centrales el\u00e9ctricas.<\/p>\n<p>Ahora conecta a esta bobina una sola pila tipo D. En ese momento, la bobina se transforma en un electroim\u00e1n realmente potente. Si acercas una br\u00fajula, \u00bfqu\u00e9 crees que pasar\u00e1?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-23996 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/80af463f1098f6c62117f7a0a294043f.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 22016-01-27 23.50.05\" width=\"476\" height=\"356\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/80af463f1098f6c62117f7a0a294043f.jpg 671w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/80af463f1098f6c62117f7a0a294043f-300x224.jpg 300w\" sizes=\"auto, (max-width: 476px) 100vw, 476px\" \/><\/p>\n<p>\u00a1Miren esto!<\/p>\n<p>La aguja de la br\u00fajula da un tir\u00f3n brusco y reacciona con fuerza. Con una sola pila, esas 200 vueltas equivalentes generan un campo magn\u00e9tico lo bastante potente como para demostrarlo. Por cierto, \u00bfsab\u00edas que la propia Tierra es en realidad un gigantesco im\u00e1n? La aguja de la br\u00fajula apunta al norte porque el flujo de hierro y n\u00edquel en el n\u00facleo terrestre act\u00faa como una enorme bobina que genera su propio campo magn\u00e9tico.<\/p>\n<p>Pensar que un experimento de bolsillo y un fen\u00f3meno a escala planetaria comparten el mismo principio tiene algo de rom\u00e1ntico a lo grande, \u00bfno les parece?<\/p>\n<h3>\u00bfUn cortocircuito &#8220;inteligente&#8221; y seguro?<\/h3>\n<p>Si en este punto pensaste &#8220;un momento, \u00bfconectar el cable directamente a la pila no es un cortocircuito?&#8221;, tienes muy buen instinto para la f\u00edsica. Y tienes raz\u00f3n: normalmente ser\u00eda peligroso. Sin embargo, al medir la corriente de este dispositivo, marca apenas unos 0.6 amperios, un valor totalmente seguro para usar con una pila com\u00fan. \u00bfPor qu\u00e9 no circula una corriente enorme?<\/p>\n<p>El secreto est\u00e1 en la longitud del cable. Todo cable tiene &#8220;resistencia el\u00e9ctrica&#8221;, es decir, cierta dificultad para que la corriente fluya por \u00e9l. El cable Pascal que usamos mide 1 metro, pero en su interior lleva diez conductores, y encima lo enrollamos 20 vueltas, as\u00ed que el camino que debe recorrer la corriente termina siendo muy largo. Cuanto m\u00e1s largo es el camino, mayor es la resistencia, y por lo tanto menor (y m\u00e1s segura) es la corriente que circula.<\/p>\n<p>En resumen: este dispositivo aprovecha muy bien la resistencia propia del cable para evitar que, pese a tratarse t\u00e9cnicamente de un cortocircuito, circule una corriente peligrosa. Por eso, aunque lo dejes conectado un buen rato, el cable no llega a calentarse demasiado.<\/p>\n<p>Esto hace que sea muy f\u00e1cil preparar uno para cada grupo en una clase escolar y dejar que los estudiantes experimenten con un electroim\u00e1n de verdad, sin ning\u00fan riesgo. \u00bfPor qu\u00e9 no lo intentan tambi\u00e9n en casa? Armen su propia bobina &#8220;con diez veces m\u00e1s potencia&#8221; y vivan en carne propia el misterio de la electricidad y el magnetismo.<\/p>\n<p style=\"text-align: center;\">Cable para fabricar tu cable Pascal: <a href=\"https:\/\/amzn.to\/47FsruV\">Fujikura VCTF 0.3sq de 10 hilos<\/a><\/p>\n<h3>Contacto y consultas<\/h3>\n<p>\u00a1Hagamos que las maravillas de la ciencia est\u00e9n m\u00e1s cerca de todos! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos para hacer en casa, explicados de forma sencilla, junto con muchos consejos \u00fatiles. Te invito a explorar el resto del sitio.<br \/>\n\u00b7 El contenido de Kagaku no Netach\u014d (Cuaderno de curiosidades cient\u00edficas) ahora tambi\u00e9n est\u00e1 disponible en libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.<br \/>\n\u00b7 Sobre Ken Kuwako, responsable de este sitio, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.<br \/>\n\u00b7 Para consultas (redacci\u00f3n, charlas, talleres de experimentos, asesor\u00eda y apariciones en TV, etc.), <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<br \/>\n<span class=\"s2\">\u00b7 Sigue las actualizaciones de los art\u00edculos en <a href=\"https:\/\/x.com\/kuwako\">X<\/a>.<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">En el canal Kagaku no Neta<\/a> tambi\u00e9n publicamos videos de experimentos.<\/p>\n<h3>\uff19\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=23985\">\u7d19\u30b3\u30c3\u30d7\u3000\u30b8\u30e3\u30a4\u30ed\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<p style=\"text-align: center;\"><img class=\"alignnone wp-image-67257\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-15.02.37.jpeg\" alt=\"\" width=\"229\" height=\"226\" \/><\/p>\r\n\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>\uff19\u670825\u65e5\uff08\u91d1\uff0921:00\u301c\u3000<a href=\"https:\/\/bangumi.org\/tv_events\/AmHQQg-w0AM?overwrite_area=23\">\u304b\u307e\u3044\u305f\u3061\u306e\u77ac\u9593\u56de\u7b54\uff01<\/a>\u306b\u3066\u3001\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>\uff11\uff10\u6708\uff11\uff10\u65e5\uff08\u571f\uff0911:15~12:00\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=66205\">\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf2026\u300c\u6851\u5b50\u5148\u751f\u306e\u56de\u8ee2\u79d1\u5b66\u30b7\u30e7\u30fc\u300d\u306b\u3066\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u3092\u884c\u3044\u307e\u3059<\/a>\u3002\r\n<img class=\"alignnone wp-image-66207 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-08-05-5.24.40.jpeg\" sizes=\"(max-width: 419px) 100vw, 419px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-05-5.24.40.jpeg 1578w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-05-5.24.40-300x214.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-05-5.24.40-1024x731.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-05-5.24.40-768x548.jpeg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-05-5.24.40-1536x1096.jpeg 1536w\" alt=\"\" width=\"419\" height=\"299\" \/><\/li>\r\n \t<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n \t<li>\u300e<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002\r\n<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\"><img class=\"alignnone wp-image-65097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-04-8.40.17.jpeg\" alt=\"\" width=\"172\" height=\"244\" \/><\/a>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09\r\n<img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><\/strong><\/li>\r\n \t<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002\r\n<img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\">\u3010\u65e5\u672c\u8a9e\u3011<a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\u3000\u3010\u82f1\u8a9e\u3011<a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<li><a 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href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda es un experimento. A simple vista es solo un cable, uno m\u00e1s.  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23994,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1492],"tags":[],"class_list":["post-67872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":67637,"url":"https:\/\/phys-edu.net\/wp\/?p=67637&lang=es","url_meta":{"origin":67872,"position":0},"title":"\u00a1Un cable, el poder de diez!? 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Cada d\u00eda es un ex\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/93ca26f2f0d5a2ef8a7454750cda4cf7.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/93ca26f2f0d5a2ef8a7454750cda4cf7.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/93ca26f2f0d5a2ef8a7454750cda4cf7.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":67517,"url":"https:\/\/phys-edu.net\/wp\/?p=67517&lang=es","url_meta":{"origin":67872,"position":1},"title":"\u00a1Ve el campo magn\u00e9tico con el cable Pascal! El secreto de la fuerza invisible que crea la corriente el\u00e9ctrica","author":"\u6851\u5b50 \u7814","date":"2026\u5e749\u670816\u65e5","format":false,"excerpt":"Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un ex\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ac7c3bfe415b238d861ec4938799f560.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ac7c3bfe415b238d861ec4938799f560.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ac7c3bfe415b238d861ec4938799f560.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ac7c3bfe415b238d861ec4938799f560.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ac7c3bfe415b238d861ec4938799f560.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":67811,"url":"https:\/\/phys-edu.net\/wp\/?p=67811&lang=es","url_meta":{"origin":67872,"position":2},"title":"\u00a1Un im\u00e1n baila dentro de un vaso de papel! 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