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A parallel plate capacitor 20 muF is bei...

A parallel plate capacitor 20 `muF` is being charged by a voltage source whose potential is changing at the rate of 3 V/s. The conduction current through the connecting wires, and the displacement current through the plates of the capacitor, would be, respectively:

A

zero,zero

B

zero, `60 muA`

C

`60 muA, 60muA`

D

`60 muA`, zero

Text Solution

Verified by Experts

The correct Answer is:
C
`Q=CV`
`(dQ)/(dt)=i=C(dv)/(dt)`
`=20 muFxx(3V)/(s)`
`=60 muA`
For circuit to be completed displacement current should be equal to conduction current.
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Knowledge Check

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