A) I = 2 mA at all t
B) I oscillates between 1 mA and 2mA
C) I = 1 mA at all t
D) At t = 0 , I = 2 mA and with time it goes to 1 mA
Correct Answer: D
Solution :
At time t = 0 i.e. when capacitor is charging, current \[i=\frac{2}{1000}=2mA\] When capacitor is full charged, no current will pass through it, hence current through the circuit \[i=\frac{2}{2000}=1mA\]
You need to login to perform this action.
You will be redirected in
3 sec
