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Physics, 01.06.2021 23:50 CoolxBreeze

Circuitos electrónicos y resistencia Problema 1
Al aplicar una tensión de 220voltios a los extremos de una resistencia circula una corriente de 30 amperios
Calcular
a. La resistencia del conductor
b. La potencia
c. La carga que atraviesa el conductor en 5
segundo
Problema 2
¿Cuál es la tensión (diferencia de potencial V)
necesario para que por una resistencia de 80 Ω
circule una corriente de 3 amperios?
Problema 3
Un Bombillo trae marcado en su caja los
siguientes datos 75W 60V
¿Cuál es la resistencia de su filamento?
¿Qué corriente puede soportar?
¿Qué carga lo atraviesa en 2 segundos?

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Answers: 1

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Circuitos electrónicos y resistencia Problema 1
Al aplicar una tensión de 220voltios a los e...
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