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An A.C. circuit consists of an Indicator...

An A.C. circuit consists of an Indicator of inductance 0.5H and a capacitor of capacitance 8 `mu`F in series. When the current in the circuit is maximum, what is the angular frequency of A.C. source ?

A

500 rad/s

B

`2xx10^5` rad/s

C

4000 rad/s

D

5000 rad/s

Text Solution

Verified by Experts

The correct Answer is:
A
`omega=1/sqrt(LC)`
`=1/sqrt(0.5xx8xx10^(-6))`
`=10^3/sqrt4`
`=1000/2`= 500 rad/sec
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