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JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ-JJJJJJJJJJJJJJJJJJJJJJJJJJObjetivo 2:
1) ¿Que diferencia hay entre tension y corriente?
La corriente eléctrica o intensidad eléctrica es el flujo de carga eléctrica por unidad de tiempo que recorre unmaterial. Se debe al movimiento de las cargas (normalmente electrones) en el interior del material.
La tensión eléctrica o diferencia de potencial es una magnitud física que cuantifica la diferenciade potencial eléctrico entre dos puntos. También se puede definir como el trabajo por unidad de carga ejercido por el campo eléctrico sobre una partícula cargada para moverla entre dos posicionesdeterminadas.
2) ¿Que son los parametros electricos?
la ley de ohm es la ley que habla sobre la tension, la intensidad y la resistencia electricamente hablando. cada parámetro tiene su unidad demedida. la ley se trata de que la tension (V) es igual a el producto de la intensidad ( I ) y la resistencia (R)
3) ¿Cual es la diferencia entre corriente alterna y corriente directa o continua?
Laprimer y principal diferencia es que la corriente directa o corriente continua, tiene un polo negativo y un polo positivo, mientras que la corriente alterna, va alternando la polaridad varias veces porsegundo.
La otra gran diferencia es que la Corriente Alterna es posible transportarla a mucha distancia, por eso es la que se utiliza en plantas urbanas e industrales, y vemos su cableado en las rutas...