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In the circuit shown in figure switch S...

In the circuit shown in figure switch S is closed at time t=0

Current I from the battery at time t is given by

A

`3(1-e^(-2t))`

B

`3+e^(-2t))`

C

`3(1-e^(-t/9))

D

`3-e^(-2t)`

Text Solution

Verified by Experts

The correct Answer is:
D
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