{"id":68568,"date":"2026-10-18T05:08:32","date_gmt":"2026-10-17T20:08:32","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=68568"},"modified":"2026-10-18T05:08:32","modified_gmt":"2026-10-17T20:08:32","slug":"desarmamos-un-motor-y-solo-habia-una-bobina-y-un-iman-el-secreto-de-la-fuerza-que-hace-girar","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=68568&lang=es","title":{"rendered":"\u00a1Desarmamos un motor y solo hab\u00eda una bobina y un im\u00e1n! El secreto de la fuerza que hace girar"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, entrenador cient\u00edfico. Para m\u00ed, cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>Desmont\u00e9 un motor para ver qu\u00e9 hab\u00eda dentro. Pensaba: \u00abSeguro que hay un mecanismo complicad\u00edsimo\u00bb. Pero lo que apareci\u00f3 fue solo una bobina y unos imanes. Con solo estas dos piezas funcionan los ventiladores, los coches el\u00e9ctricos e incluso los drones.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-68549 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45.jpeg\" alt=\"\" width=\"400\" height=\"310\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45.jpeg 1564w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45-300x232.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45-1024x794.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45-768x595.jpeg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.45-1536x1190.jpeg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>\u00bfQu\u00e9 hay dentro de un motor?<\/h3>\n<p>Los imanes estaban pegados por dentro de la carcasa del motor, y la bobina estaba enrollada alrededor de un n\u00facleo de hierro. Adem\u00e1s, se ve\u00eda claramente el conmutador, esa pieza met\u00e1lica que va en el eje.<\/p>\n<p>Es decir, los imanes se quedan quietos por fuera, y dentro de ellos gira el n\u00facleo de hierro con su bobina. Al pasar la corriente, la bobina gira, y ese giro sale al exterior a trav\u00e9s del eje del motor.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-68550 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.49.jpeg\" alt=\"\" width=\"379\" height=\"425\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.49.jpeg 790w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.49-267x300.jpeg 267w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.49-768x861.jpeg 768w\" sizes=\"auto, (max-width: 379px) 100vw, 379px\" \/><\/p>\n<h3>Gira gracias a la fuerza que el campo magn\u00e9tico ejerce sobre la corriente<\/h3>\n<p>Este motor muestra de maravilla c\u00f3mo funciona un motor: gira por la fuerza que un campo magn\u00e9tico ejerce sobre una corriente el\u00e9ctrica. Cuando hacemos pasar corriente por una bobina situada dentro del campo magn\u00e9tico de un im\u00e1n, la bobina recibe una fuerza. En el lado derecho y en el lado izquierdo de la bobina la corriente va en sentidos opuestos, as\u00ed que las fuerzas tambi\u00e9n son opuestas, y el resultado es un empuj\u00f3n que hace girar la bobina.<\/p>\n<p>La direcci\u00f3n de esta fuerza se puede averiguar con la \u00abregla de la mano izquierda de Fleming\u00bb, que se estudia en la secundaria. Esos dibujos del libro de texto est\u00e1n aqu\u00ed, en vivo y en directo, funcionando dentro de un motor de verdad.<\/p>\n<h3>El conmutador: el encargado de invertir la corriente<\/h3>\n<p>Aqu\u00ed entra en escena el conmutador. Si la bobina siguiera girando sin m\u00e1s, al pasar media vuelta la fuerza cambiar\u00eda de sentido y el giro se detendr\u00eda. Por eso el conmutador invierte el sentido de la corriente justo en el momento oportuno. As\u00ed, la bobina recibe siempre la fuerza en la misma direcci\u00f3n y puede seguir girando sin parar.<\/p>\n<p>Invertir la corriente en pleno giro: este peque\u00f1o truco es el coraz\u00f3n del motor.<\/p>\n<p>El motor de clip, en cambio, tiene una sola bobina. Por eso hay posiciones en las que se atasca con facilidad (puntos donde la fuerza no act\u00faa bien), y a veces no arranca a menos que le des primero un empujoncito con el dedo.<\/p>\n<p>El motor de hoy, en cambio, tiene tres bobinas enrolladas en el n\u00facleo de hierro. Los polos magn\u00e9ticos de las tres partes del n\u00facleo van cambiando uno tras otro gracias al conmutador mientras gira, as\u00ed que, en cualquier posici\u00f3n en la que se pare, siempre hay una fuerza que lo empuja a girar. Por eso, en cuanto pasa la corriente, arranca solito. Si alguna vez has hecho girar un motor de clip, seguro que te sorprender\u00e1 todav\u00eda m\u00e1s esto de que \u00abgire por s\u00ed mismo\u00bb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44620 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a52261c25d14e072702283528b45c084.jpg\" sizes=\"auto, (max-width: 255px) 100vw, 255px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a52261c25d14e072702283528b45c084.jpg 764w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a52261c25d14e072702283528b45c084-243x300.jpg 243w\" alt=\"\" width=\"255\" height=\"315\" \/><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"qtK7ao4Kxk\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=25067\">\u6388\u696d\u4e2d\u306b\u5168\u54e1\u6210\u529f\uff01\u30af\u30ea\u30c3\u30d7\u30e2\u30fc\u30bf\u30fc\u4f5c\u308a\u306e\u30b3\u30c4\uff08\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30c0\u30f3\u30dc\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u5b9f\u8df5\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u6388\u696d\u4e2d\u306b\u5168\u54e1\u6210\u529f\uff01\u30af\u30ea\u30c3\u30d7\u30e2\u30fc\u30bf\u30fc\u4f5c\u308a\u306e\u30b3\u30c4\uff08\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30c0\u30f3\u30dc\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u5b9f\u8df5\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=25067&amp;embed=true#?secret=cplvEiiSlS#?secret=qtK7ao4Kxk\" data-secret=\"qtK7ao4Kxk\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Lo que notas al girarlo con los dedos<\/h3>\n<p>Prueba a girar despacio con los dedos el eje del motor desmontado. Notar\u00e1s que se va enganchando a intervalos regulares, con una sensaci\u00f3n de \u00abclac, clac, clac\u00bb. Esto se debe a la fuerza con la que el im\u00e1n atrae al n\u00facleo de hierro. Como las tres bobinas son atra\u00eddas por el im\u00e1n en tres puntos, durante una sola vuelta del eje aparecen varias posiciones donde el motor \u00abse queda a gusto\u00bb.<\/p>\n<p>Adem\u00e1s, un motor tambi\u00e9n puede funcionar como generador. Si haces girar el eje con los dedos con fuerza y conectas un LED a los terminales, es posible que se encienda. El motor, que gira por la fuerza que el campo magn\u00e9tico ejerce sobre la corriente, y el generador, que produce corriente cuando una bobina gira dentro de un campo magn\u00e9tico, tienen en realidad la misma estructura. (Ojo: aunque sean peque\u00f1os, los imanes pueden ser muy fuertes, as\u00ed que ten cuidado de no pillarte los dedos al desmontar el motor.)<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/db8733d92f7f3130674ebd185db22008.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/db8733d92f7f3130674ebd185db22008-300x168.jpg\" alt=\"Captura de pantalla 2014-02-10 19.18.37\" width=\"505\" height=\"283\" \/><\/a><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"QxCCot59yw\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=2405\">\u30e2\u30fc\u30bf\u30fc\u3068\u767a\u96fb\u6a5f\u306f\u8868\u88cf\u4e00\u4f53\uff01\u30e2\u30fc\u30bf\u30fc\u3067\u8c46\u96fb\u7403\u304c\u5149\u308b\uff1f\u89aa\u5b50\u3067\u697d\u3057\u3080\u79d1\u5b66\u5b9f\u9a13<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u30e2\u30fc\u30bf\u30fc\u3068\u767a\u96fb\u6a5f\u306f\u8868\u88cf\u4e00\u4f53\uff01\u30e2\u30fc\u30bf\u30fc\u3067\u8c46\u96fb\u7403\u304c\u5149\u308b\uff1f\u89aa\u5b50\u3067\u697d\u3057\u3080\u79d1\u5b66\u5b9f\u9a13\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=2405&amp;embed=true#?secret=cJ3cHnmZsJ#?secret=QxCCot59yw\" data-secret=\"QxCCot59yw\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Contacto y solicitudes<\/h3>\n<p>\u00a1Acerquemos la magia y la diversi\u00f3n de la ciencia a la vida cotidiana! Aqu\u00ed recopilo, de forma sencilla, experimentos cient\u00edficos divertidos que puedes hacer en casa, junto con trucos para que te salgan bien. \u00a1An\u00edmate a buscar lo que m\u00e1s te interese!<br \/>\n\u30fbEl contenido de \u00abKagaku no Neta-ch\u014d\u00bb (el cuaderno de ideas cient\u00edficas) se ha convertido en un libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><br \/>\n\u30fbSi quieres saber m\u00e1s sobre Ken Kuwako, el administrador del sitio, haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbPara cualquier solicitud (redacci\u00f3n, conferencias, talleres de experimentos, asesor\u00eda y participaci\u00f3n en TV, etc.), haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades del blog se publican 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\">Kagaku no Neta Channel (\u79d1\u5b66\u306e\u30cd\u30bf\u30c1\u30e3\u30f3\u30cd\u30eb)<\/a>: \u00a1aqu\u00ed publicamos v\u00eddeos de experimentos!<\/p>\n<h3>\uff11\uff10\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=67937\">\u7d19\u30b3\u30c3\u30d7\u30b8\u30e3\u30a4\u30ed\u98db\u884c\u6a5f\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=67937\"><img class=\"alignnone  wp-image-68171\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-06-8.34.43.jpeg\" sizes=\"auto, (max-width: 1188px) 100vw, 1188px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-06-8.34.43.jpeg 1188w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-06-8.34.43-300x171.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-06-8.34.43-1024x584.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-06-8.34.43-768x438.jpeg 768w\" alt=\"\" width=\"397\" height=\"226\" \/><\/a><\/p>\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<li>10\u670827\u65e5\uff08\u706b\uff09 \u30c6\u30ec\u30d3\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n<li>11\u670827\u65e5\uff08\u91d1\uff09\u3000\u30c6\u30ec\u30d3\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n<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<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<br \/><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<br \/><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<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<br \/><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<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a 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<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>\r\n","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, entrenador cient\u00edfico. Para m\u00ed, cada d\u00eda es un experimento. Desmont\u00e9 un motor para ver qu\u00e9 hab [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":68550,"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-68568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":67476,"url":"https:\/\/phys-edu.net\/wp\/?p=67476&lang=es","url_meta":{"origin":68568,"position":0},"title":"\u00a1Descubre los imanes ocultos en tu smartphone! La sorprendente verdad revelada con limaduras magn\u00e9ticas","author":"\u6851\u5b50 \u7814","date":"2026\u5e749\u670815\u65e5","format":false,"excerpt":"Soy Ken Kuwako, divulgador cient\u00edfico. \u00a1Cada d\u00eda e\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\/2026\/09\/%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%88-2026-09-12-6.14.58.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/09\/%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%88-2026-09-12-6.14.58.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/09\/%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%88-2026-09-12-6.14.58.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/09\/%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%88-2026-09-12-6.14.58.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58946,"url":"https:\/\/phys-edu.net\/wp\/?p=58946&lang=es","url_meta":{"origin":68568,"position":1},"title":"\u00a1Dos caras de la misma moneda! \u00bfPuede un motor encender una bombilla? Un experimento cient\u00edfico divertido para padres e hijos","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670817\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"Captura de pantalla","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/db8733d92f7f3130674ebd185db22008-300x168.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":68620,"url":"https:\/\/phys-edu.net\/wp\/?p=68620&lang=es","url_meta":{"origin":68568,"position":2},"title":"\u00bfLa aguja se mueve sin pilas? Un asombroso experimento con bobina e im\u00e1n (inducci\u00f3n electromagn\u00e9tica)","author":"\u6851\u5b50 \u7814","date":"2026\u5e7410\u670819\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencia. Para m\u00ed, ca\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\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/%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%88-2026-10-19-4.23.26.jpeg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":61357,"url":"https:\/\/phys-edu.net\/wp\/?p=61357&lang=es","url_meta":{"origin":68568,"position":3},"title":"\u00a1El \u201cconmutador\u201d del motor a la vista! Un aparato experimental que dispara la comprensi\u00f3n de los estudiantes (demostrador de motor electromagn\u00e9tico)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670810\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, entrenador cient\u00edfico. Para\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\/2017\/05\/IMG_1386.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/05\/IMG_1386.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/05\/IMG_1386.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":61346,"url":"https:\/\/phys-edu.net\/wp\/?p=61346&lang=es","url_meta":{"origin":68568,"position":4},"title":"\u00a1\u00c9xito para toda la clase! 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Construye la bobina definitiva con el &#8216;cable Pascal&#8217; m\u00e1gico","author":"\u6851\u5b50 \u7814","date":"2026\u5e749\u670828\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda e\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\/2016\/01\/a406105832d1ff4673b1c0f8e0c065ef.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-17-4.50.49.jpeg","_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/68568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=68568"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/68568\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/68550"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=68568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=68568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=68568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}