{"id":7042,"date":"2026-04-18T16:43:35","date_gmt":"2026-04-18T19:43:35","guid":{"rendered":"https:\/\/fisica2.fica.unsl.edu.ar\/?page_id=7042"},"modified":"2026-04-18T16:49:24","modified_gmt":"2026-04-18T19:49:24","slug":"ley_de_gauss_carga_puntual_guia","status":"publish","type":"page","link":"https:\/\/fisica2.fica.unsl.edu.ar\/index.php\/ley_de_gauss_carga_puntual_guia\/","title":{"rendered":"ley_de_gauss_carga_puntual_guia"},"content":{"rendered":"\t\t
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Ley de Gauss: Carga Puntual<\/span><\/strong><\/h3>

Objetivo:<\/strong> Analizar la simetr\u00eda esf\u00e9rica del campo el\u00e9ctrico generado por una carga puntual y verificar que el flujo neto a trav\u00e9s de una superficie gaussiana esf\u00e9rica depende exclusivamente del valor de dicha carga.<\/span><\/p>

Descripci\u00f3n breve:<\/strong> Simulaci\u00f3n interactiva que sit\u00faa una carga puntual en el centro de una superficie esf\u00e9rica de radio variable. Permite visualizar la perpendicularidad entre el vector campo el\u00e9ctrico y el vector diferencial de \u00e1rea en toda la superficie, facilitando el c\u00e1lculo del flujo mediante la relaci\u00f3n:<\/span><\/p>

\\( \\Phi = E \\cdot A = E \\cdot (4\\pi r^2) \\)<\/span><\/div>

Es una herramienta ideal para demostrar por qu\u00e9 el campo el\u00e9ctrico de una carga puntual decae con el cuadrado de la distancia \\((1\/r^2)\\).<\/span><\/p>

C\u00f3mo usar (pasos):<\/strong><\/span><\/p>

  • Asignar un valor y signo a la carga central (\\(q\\)).<\/span><\/li>
  • Modificar el radio (\\(r\\)) de la superficie esf\u00e9rica gaussiana mediante el control deslizante.<\/span><\/li>
  • Activar la visualizaci\u00f3n de los vectores \\(\\mathbf{E}\\) y \\(d\\mathbf{A}\\) para comprobar que son paralelos en cualquier punto de la esfera.<\/span><\/li>
  • Observar el valor de la intensidad del campo el\u00e9ctrico (\\(E\\)) en la superficie a medida que cambia el radio.<\/span><\/li>
  • Consultar el panel num\u00e9rico para verificar que el flujo total (\\(\\Phi\\)) permanece constante aunque el radio de la esfera cambie.<\/span><\/li><\/ul>

    Par\u00e1metros ajustables:<\/strong> Magnitud y signo de la carga (\\(q\\)), radio de la esfera (\\(r\\)), mostrar\/ocultar vectores, mostrar\/ocultar l\u00edneas de campo y visualizaci\u00f3n de la densidad de flujo.<\/span><\/p>

    Resultados esperados \/ observaciones:<\/strong> El flujo el\u00e9ctrico total es constante para un valor de \\(q\\) dado, sin importar el radio elegido. Al aumentar el radio, la intensidad del campo (\\(E\\)) disminuye, pero como el \u00e1rea (\\(4\\pi r^2\\)) aumenta en la misma proporci\u00f3n, el flujo no var\u00eda. Esto confirma que el flujo depende solo de la fuente (la carga).<\/span><\/p><\/div>\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":"

    Ley de Gauss: Carga Puntual Objetivo: Analizar la simetr\u00eda esf\u00e9rica del campo el\u00e9ctrico generado por una carga puntual y verificar que el flujo neto a…<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-7042","page","type-page","status-publish","hentry"],"yoast_head":"\nley_de_gauss_carga_puntual_guia - F\u00edsica 2<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fisica2.fica.unsl.edu.ar\/index.php\/ley_de_gauss_carga_puntual_guia\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ley_de_gauss_carga_puntual_guia - 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