Calculate the current in the capacitor having 2V supply voltage and 3F capacitance in 2seconds.

A)
2A
B)
3A
C)
5A
D)
6A

Correct Answer : Option (B) :   3A


Explanation : Q is directly proportional to V. The constant of proportionality in this case is C, that is, the capacitance. Hence Q=CV.
Q=3*2=6C.
I=Q/t = 6/2 = 3A.