Respuestas

2012-01-02T17:09:57+01:00

I = 10 uA = 10 x 10^-6 A

q = 3 mC = 3 x 10^-3 C

 

t = ?

I = q/t  I*t

I x t = q   /:I

t = q/I = 3 x 10^-3 C/(10 x10^-6 A) = 3 x 10^2 s = 300 s

t = 5 min