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A capacitor given a charge Q(0) is conec...

A capacitor given a charge `Q_(0)` is conected across a resistor R at t = 0. The separation between the plates changes according to `d=(d)/((1+t)) (0 le t lt 1)` Find the variation of charge on capacitor with time.

A

`Q=Q_(0)(1+t)e^((-1)/(RC_(0)))`

B

`Q=Q_(0)(1+t)^((-1)/(RC_(0)))`

C

`Q=Q_(0)e^((-1)/(RC_(0)))`

D

`Q=Q_(0)e(1+t)^(2)e^((-1)/(RC_(0)))`

Text Solution

Verified by Experts

The correct Answer is:
B
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