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A capacitor of 10 mu F has a potential ...

A capacitor of `10 mu F` has a potential difference of 40 V across it. If it is discharge in 0.2 s, the average current during discharge is

A

1 mA

B

2 mA

C

3 mA

D

4 mA

Text Solution

Verified by Experts

The correct Answer is:
B
`I=(q)/(t)=(CV)/(t)=( 10xx10^(-6)xx40)/(0.2)=2 ` mA
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