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1.¿Cuál será la capacidad de un condensador formado por dos placas de 400cm^2 de Superficie separadas por una lámina de papel de 1,5mm de espesor cuya constante dieléctrica es 3,5?
2. Calcula la carga acumulada por un condensador de 110 **F al cual se le aplica una diferencia de potencial (ddp) de 50V.
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C 1234 = C 12 + C 34 = 5 + 2 = 7nF ; C 56 = C 5 + C 6 = 3 + 4 = 7nF
7. Calcular la tensión de carga final del condensador del siguiente circuito: C = 100 F E1= 10V E2 = 5V
8. Calcula la constante de tiempo y las caídas de tensión, Vab, Vbc, y Vcd en los elementos del siguiente circuito, transcurrido un minuto: R = 1K C1 = 20 F C2 = 60 **F