Jawabanmu

2013-12-20T06:47:14+07:00
2013-12-20T06:55:25+07:00
20 mA = 0.2 A
T = 2 second

V    =  I . t
       = 0.2 A . 2 s
       = 0.4 A
       = 40  mA
diketahui : I = 20 mA = 0.2 A
t = 2 sekon
ditanya = muatan (Q)
jawab = Q = I x t
Q = 0.2A x 2 s = 0.4 C