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The charge on a capacitor plate in a cir...

The charge on a capacitor plate in a circuit, as a function of time, is shown in the figure. What is the value of current at `t=4s`?

A

`1.5muA`

B

zero

C

`3muA`

D

`2muA`

Text Solution

Verified by Experts

The correct Answer is:
B

Slope`=(dq)/(dt)=0`
I=0 at t=4sec.
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