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A parallel plate capacitor consists of t...

A parallel plate capacitor consists of two circular plates each of radius `12 cm` and separated by `5.0 mm`. The capacitor is being charge by an external source. The charging current is constant and is equal to `0.15` A. The rate of change of potential difference between the plate will be

A

`8.173xx10^(7) Vs^(-1)`

B

`7.817xx10^(8)Vs^(-1)`

C

`1.173xx10^(9)Vc^(-1)`

D

`3.781xx10^(10)Vs^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
c
`(dV)/(dt)=(I)/(c)=(Id)/(epsilon_(0)A)`
By this waves will just pass without reflection taking place.
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