{"id":61429,"date":"2026-03-12T04:36:42","date_gmt":"2026-03-11T19:36:42","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=61429"},"modified":"2026-03-12T04:36:56","modified_gmt":"2026-03-11T19:36:56","slug":"hagamos-visible-la-electricidad-invisible-experimento-de-descarga-de-un-condensador-con-calculos-a-mano-y-sensores-modernos","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=61429&lang=es","title":{"rendered":"\u00a1Hagamos visible la electricidad invisible! Experimento de descarga de un condensador con c\u00e1lculos a mano y sensores modernos"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u00a1Hola! Soy Ken Kuwako, preparador cient\u00edfico. Mi lema es: cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>Los smartphones y electrodom\u00e9sticos son esenciales en nuestra vida diaria. En su interior, casi sin excepci\u00f3n, se encuentra un componente electr\u00f3nico llamado <b>&#8220;condensador&#8221;<\/b> (o capacitor), que se encarga de almacenar energ\u00eda el\u00e9ctrica temporalmente para luego liberarla. Pero, al ser la electricidad algo invisible, suele ser dif\u00edcil entender c\u00f3mo se guarda o qu\u00e9 cantidad hay realmente dentro.<\/p>\n<p>En esta ocasi\u00f3n, para revelar el misterio de estos <b>&#8220;almacenes de electricidad&#8221;<\/b>, les traigo un experimento de <b>&#8220;carga y descarga de condensadores&#8221;<\/b> dise\u00f1ado para que tanto estudiantes de secundaria como el p\u00fablico general puedan disfrutarlo. \u00a1No se pierdan este emocionante momento donde el concepto matem\u00e1tico de &#8220;integral&#8221; cobra vida y se conecta con el mundo f\u00edsico!<\/p>\n<h3>Preparaci\u00f3n: Llenando el &#8220;balde&#8221; de electricidad<\/h3>\n<p>El objetivo de este experimento es calcular manualmente la <b>&#8220;capacidad el\u00e9ctrica (C)&#8221;<\/b> de un condensador, utilizando la t\u00e9cnica de <b>&#8220;integraci\u00f3n&#8221;<\/b> (b\u00e1sicamente, ir sumando pedacito a pedacito) la cantidad de electricidad almacenada.<\/p>\n<p>Primero, utilizamos una fuente de alimentaci\u00f3n para cargar el condensador a tope con <b>5V (voltios)<\/b>. Imaginen que el condensador es como un vaso o un balde: tiene un l\u00edmite definido de cu\u00e1nta carga puede retener. Para poder observar el proceso de descarga con calma, integramos una resistencia de <b>51\u03a9 (ohmios)<\/b> en el circuito.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32738 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0535.jpg\" alt=\"\" width=\"511\" height=\"383\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0535.jpg 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0535-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0535-768x576.jpg 768w\" sizes=\"auto, (max-width: 511px) 100vw, 511px\" \/><\/p>\n<p style=\"text-align: center;\">Cargando el dispositivo con la fuente de alimentaci\u00f3n<\/p>\n<h3>\u00a1Poder digital! Deteniendo el tiempo con el iPad<\/h3>\n<p>Antiguamente, en estos experimentos ten\u00edamos que seguir con la vista la aguja del amper\u00edmetro, que se mov\u00eda fren\u00e9ticamente, mientras intent\u00e1bamos tomar notas a toda prisa. Hoy en d\u00eda, la <b>funci\u00f3n de video del iPad<\/b> es nuestra mejor aliada.<\/p>\n<p>Grabamos un video de 5 minutos desde el momento en que inicia la descarga para luego analizarlo con tranquilidad. Al editar y recortar el video exactamente en el instante de conexi\u00f3n como el <b>&#8220;segundo 0&#8221;<\/b>, logramos una recolecci\u00f3n de datos sumamente precisa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32740 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0537.jpg\" alt=\"\" width=\"486\" height=\"365\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0537.jpg 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0537-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0537-768x576.jpg 768w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/p>\n<p style=\"text-align: center;\">Editamos el video tras la grabaci\u00f3n para sincronizar el tiempo de inicio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32741 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0542.jpg\" alt=\"\" width=\"457\" height=\"343\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0542.jpg 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0542-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0542-768x576.jpg 768w\" sizes=\"auto, (max-width: 457px) 100vw, 457px\" \/><\/p>\n<p style=\"text-align: center;\">Al reproducir y pausar el video, podemos ajustar el tiempo y leer los valores del amper\u00edmetro cada 10 segundos sin ninguna prisa.<\/p>\n<p>Gracias al video, podemos pausar la imagen y registrar el valor de la corriente <b>cada 10 segundos<\/b> de forma relajada. \u00a1Es como tener una poci\u00f3n m\u00e1gica para detener el tiempo!<\/p>\n<h3>\u00bfLa integraci\u00f3n es como jugar con bloques? Graficando los datos<\/h3>\n<p>Con los datos obtenidos, realizamos un <b>an\u00e1lisis manual<\/b>. Aqu\u00ed es donde entra en juego la <b>&#8220;integral&#8221;<\/b>. Aunque suene a una f\u00f3rmula matem\u00e1tica aterradora, en esencia es el proceso de <b>&#8220;sumar minuciosamente la corriente que fluy\u00f3 en cada intervalo de tiempo&#8221;<\/b>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32742 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/41fee73fe550e86eb75695af0b663038.jpg\" alt=\"\" width=\"663\" height=\"199\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/41fee73fe550e86eb75695af0b663038.jpg 760w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/41fee73fe550e86eb75695af0b663038-300x90.jpg 300w\" sizes=\"auto, (max-width: 663px) 100vw, 663px\" \/><\/p>\n<p>Al graficar los datos de los 5 minutos, apareci\u00f3 una hermosa <b>curva de descarga<\/b> que muestra c\u00f3mo la corriente disminuye gradualmente con el tiempo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-32743 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/7c44c81b3a08eb174308a44a064884d8.jpg\" alt=\"\" width=\"488\" height=\"486\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/7c44c81b3a08eb174308a44a064884d8.jpg 488w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/7c44c81b3a08eb174308a44a064884d8-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/7c44c81b3a08eb174308a44a064884d8-300x300.jpg 300w\" sizes=\"auto, (max-width: 488px) 100vw, 488px\" \/><\/p>\n<p>Al hacer los c\u00e1lculos con sus propias manos, los alumnos se entusiasmaron much\u00edsimo al darse cuenta de que: &#8220;\u00a1Lo que aprendimos en matem\u00e1ticas como integraci\u00f3n es realmente lo que estamos usando para hallar el total de electricidad que fluye!&#8221;. Fue un momento de aprendizaje muy gratificante.<\/p>\n<h3>Un resultado sorprendente: El muro de 1F (Faradio)<\/h3>\n<p>Tras los c\u00e1lculos, muchos grupos obtuvieron valores muy cercanos a <b>1F (Faradio)<\/b>. Un Faradio es una capacidad enorme. Normalmente, los condensadores en circuitos electr\u00f3nicos comunes se miden en &#8220;microfaradios&#8221; (la millon\u00e9sima parte de un Faradio), por lo que qued\u00f3 claro que el condensador de nuestro experimento era un &#8220;balde gigante&#8221;.<\/p>\n<h3>Viendo la &#8220;ca\u00edda de tensi\u00f3n&#8221; con sensores<\/h3>\n<p>Para terminar, realizamos una demostraci\u00f3n utilizando un <b>sensor de corriente<\/b> de \u00faltima generaci\u00f3n. La misma gr\u00e1fica que nos cost\u00f3 tanto trabajo construir a mano apareci\u00f3 en la pantalla en tiempo real.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32744 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0547.png\" alt=\"\" width=\"656\" height=\"492\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0547.png 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0547-300x225.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0547-768x576.png 768w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/p>\n<p style=\"text-align: left;\">Lo mejor es poder ver en tiempo real c\u00f3mo disminuye la corriente. Los alumnos no pudieron evitar exclamar de asombro. Otra ventaja es que el software puede calcular la integral al instante: solo seleccionas el rango y suma autom\u00e1ticamente toda el \u00e1rea bajo la curva.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-32745 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0546.png\" alt=\"\" width=\"645\" height=\"484\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0546.png 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0546-300x225.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0546-768x576.png 768w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/p>\n<p style=\"text-align: left;\">Es fascinante saber de inmediato cu\u00e1nta carga queda en el condensador.<\/p>\n<p>Precisamente porque primero nos esforzamos con el <b>&#8220;c\u00e1lculo manual&#8221;<\/b>, pudimos comprender profundamente el significado de los valores que el sensor mostraba. Esa emoci\u00f3n de ver la electricidad invisible convertida en n\u00fameros tangibles es la verdadera esencia de la ciencia.<\/p>\n<h3>Contacto y Consultas<\/h3>\n<p>\u00a1Hagamos que el misterio y la diversi\u00f3n de la ciencia est\u00e9n al alcance de todos! Aqu\u00ed comparto experimentos cient\u00edficos divertidos para hacer en casa y consejos f\u00e1ciles de entender. \u00a1Explora los siguientes enlaces para saber m\u00e1s!<\/p>\n<p>\u30fb Mi libro basado en este blog ya est\u00e1 disponible. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.<br \/>\n\u30fb Sobre el autor, Ken Kuwako, haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.<br \/>\n\u30fb Para solicitudes (art\u00edculos, conferencias, talleres, asesor\u00eda televisiva, etc.), haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<br \/>\n<span class=\"s2\">\u30fb \u00a1Sigue las actualizaciones en <a href=\"https:\/\/x.com\/kuwako\">X (Twitter)<\/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> \u00a1Mira nuestros videos de experimentos en el canal <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Kagaku no Neta<\/a>!<\/p>\n<h3>\uff14\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=46937&amp;\">\u5149\u306e\u9b54\u6cd5CMY\u30a6\u30a9\u30fc\u30bf\u30fc\u30ad\u30e5\u30fc\u30d6<\/a>\uff1a\u5149\u306e\u9b54\u6cd5\u3092\u4f53\u9a13\u305b\u3088\uff01\u6c34\u3092\u6ce8\u3050\u3068\u65b0\u305f\u306a\u7acb\u65b9\u4f53\u304c\u51fa\u73fe\u3059\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u5b9f\u9a13\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<img class=\"alignnone wp-image-47312 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-928x1024.jpg 928w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-768x848.jpg 768w\" alt=\"\" width=\"267\" height=\"294\" \/>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>4\u67089\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3 \uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u591c7\u6642\u301c\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=61585\">\u30b5\u30af\u30bb\u30b915 \uff14\u6708\u53f7<\/a>\u306b\u3066\u3001\u91ce\u7403\u306e\u79d1\u5b66\u306b\u3064\u3044\u3066\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\uff082026\/3\uff09<\/li>\r\n \t<li>\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\" \/>\r\n<\/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=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u7814\u7a76\u7b49\u306e\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d<\/a>\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>6\/14\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n \t<li>7\/18\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n \t<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n \t<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><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><span style=\"text-align: center;\">\uff0f<\/span><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><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<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 \t<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 \t<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 \t<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 \t<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 \t<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 \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\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<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62846&#038;lang=hi\" aria-label=\"0.001 \u0938\u0947\u0915\u0902\u0921 \u0915\u0940 \u091c\u0902\u0917! \u0938\u094d\u0935-\u092a\u094d\u0930\u0947\u0930\u0923 \u0938\u0947 \u092c\u0928\u0940 \u0927\u0940\u092e\u0940 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e \u0930\u0939\u0938\u094d\u092f (\u0938\u094d\u0935-\u092a\u094d\u0930\u0947\u0930\u0923 \u0905\u0935\u0932\u094b\u0915\u0928 \u092a\u094d\u0930\u092f\u094b\u0917)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62846&#038;lang=hi\">0.001 \u0938\u0947\u0915\u0902\u0921 \u0915\u0940 \u091c\u0902\u0917! \u0938\u094d\u0935-\u092a\u094d\u0930\u0947\u0930\u0923 \u0938\u0947 \u092c\u0928\u0940 \u0927\u0940\u092e\u0940 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e \u0930\u0939\u0938\u094d\u092f (\u0938\u094d\u0935-\u092a\u094d\u0930\u0947\u0930\u0923 \u0905\u0935\u0932\u094b\u0915\u0928 \u092a\u094d\u0930\u092f\u094b\u0917)<\/a><time datetime=\"2026-04-28T04:14:06+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62842&#038;lang=zh\" aria-label=\"0.001\u79d2\u7684\u653b\u9632\uff01\u63ed\u958b\u81ea\u611f\u73fe\u8c61\u8b93\u96fb\u529b\u6162\u4e0b\u4f86\u7684\u795e\u7955\u9762\u7d17\uff08\u81ea\u611f\u89c0\u5bdf\u5be6\u9a57\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62842&#038;lang=zh\">0.001\u79d2\u7684\u653b\u9632\uff01\u63ed\u958b\u81ea\u611f\u73fe\u8c61\u8b93\u96fb\u529b\u6162\u4e0b\u4f86\u7684\u795e\u7955\u9762\u7d17\uff08\u81ea\u611f\u89c0\u5bdf\u5be6\u9a57\uff09<\/a><time datetime=\"2026-04-28T04:13:35+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62840&#038;lang=fi\" aria-label=\"0,001 sekunnin taistelu! Itseinduktion luoma hidas s\u00e4hk\u00f6 ja sen mysteeri (Itseinduktio-koe)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62840&#038;lang=fi\">0,001 sekunnin taistelu! Itseinduktion luoma hidas s\u00e4hk\u00f6 ja sen mysteeri (Itseinduktio-koe)<\/a><time datetime=\"2026-04-28T04:13:04+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62838&#038;lang=es\" aria-label=\"\u00a1Duelo en 0,001 segundos! El misterio de la electricidad lenta y la autoinducci\u00f3n (Experimento de observaci\u00f3n)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62838&#038;lang=es\">\u00a1Duelo en 0,001 segundos! El misterio de la electricidad lenta y la autoinducci\u00f3n (Experimento de observaci\u00f3n)<\/a><time datetime=\"2026-04-28T04:12:06+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62836&#038;lang=ko\" aria-label=\"0.001\ucd08\uc758 \uc2b9\ubd80! \uc790\uae30\uc720\ub3c4\uac00 \ub9cc\ub4dc\ub294 \ub290\uae0b\ud55c \uc804\uae30\uc758 \uc2e0\ube44 (\uc790\uae30\uc720\ub3c4 \uad00\ucc30 \uc2e4\ud5d8)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62836&#038;lang=ko\">0.001\ucd08\uc758 \uc2b9\ubd80! \uc790\uae30\uc720\ub3c4\uac00 \ub9cc\ub4dc\ub294 \ub290\uae0b\ud55c \uc804\uae30\uc758 \uc2e0\ube44 (\uc790\uae30\uc720\ub3c4 \uad00\ucc30 \uc2e4\ud5d8)<\/a><time datetime=\"2026-04-28T04:11:44+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62833&#038;lang=en\" aria-label=\"The 0.001-Second Standoff: Unmasking the Mystery of Slow-Motion Electricity (Self-Induction Experiment)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/118e33cc7b285327d83d5d2313d7b964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62833&#038;lang=en\">The 0.001-Second Standoff: Unmasking the Mystery of Slow-Motion Electricity (Self-Induction Experiment)<\/a><time datetime=\"2026-04-28T04:10:58+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=34213\" aria-label=\"\u6574\u7406\u6574\u9813\u3082\u7269\u7406\u5b66\uff01\u7406\u79d1\u5ba4\u306e\u5099\u54c1\u3092\u5b88\u308b\u6700\u5f37\u306e\u30b1\u30fc\u30b9\u9078\u3073\u300cROX\u300d\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/01\/f628bafdeb0f8cea012958f7cd9c62dc-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=34213\">\u6574\u7406\u6574\u9813\u3082\u7269\u7406\u5b66\uff01\u7406\u79d1\u5ba4\u306e\u5099\u54c1\u3092\u5b88\u308b\u6700\u5f37\u306e\u30b1\u30fc\u30b9\u9078\u3073\u300cROX\u300d<\/a><time datetime=\"2026-04-28T04:10:23+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62802\" aria-label=\"\u6b62\u307e\u3063\u305f\u7d75\u304c\u6cf3\u304e\u51fa\u3059\uff01\uff1f\u300c\u30be\u30a8\u30c8\u30fc\u30d7\u300d\u3067\u4f53\u9a13\u3059\u308b\u9a5a\u304d\u306e\u8996\u899a\u30de\u30b8\u30c3\u30af\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-27-4.59.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62802\">\u6b62\u307e\u3063\u305f\u7d75\u304c\u6cf3\u304e\u51fa\u3059\uff01\uff1f\u300c\u30be\u30a8\u30c8\u30fc\u30d7\u300d\u3067\u4f53\u9a13\u3059\u308b\u9a5a\u304d\u306e\u8996\u899a\u30de\u30b8\u30c3\u30af<\/a><time datetime=\"2026-04-28T04:04:44+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670828\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62827&#038;lang=es\" aria-label=\"\u00bfLa verdad no es \u00fanica hasta abrir la tapa? Ciencia y leyes en tu fiambrera.\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/07\/9ac0f662de5f7e1315318d4676ca2013-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62827&#038;lang=es\">\u00bfLa verdad no es \u00fanica hasta abrir la tapa? Ciencia y leyes en tu fiambrera.<\/a><time datetime=\"2026-04-27T05:19:41+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670827\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>\u00a1Hola! Soy Ken Kuwako, preparador cient\u00edfico. Mi lema es: cada d\u00eda es un experimento. Los smartphones y electr [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":32738,"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":""},"categories":[1492],"tags":[],"class_list":["post-61429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/02\/low_IMG_0535.jpg","jetpack-related-posts":[{"id":53735,"url":"https:\/\/phys-edu.net\/wp\/?p=53735&lang=es","url_meta":{"origin":61429,"position":0},"title":"\u00a1Experimento sorprendente! 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