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In the a.c circuit shown in figure, the ...

In the a.c circuit shown in figure, the supply voltage has a constant r.m.s value but variable frquency f. Resonance frequency is

A

`10 Hz`

B

`100 Hz`

C

`1000 Hz`

D

`200 Hz`

Text Solution

Verified by Experts

The correct Answer is:
C
`f_(0) = (1)/(2pi sqrt(LC)) = (1)/(2 pi sqrt((1)/(2 pi) . (1)/(2pi) xx 10^(-6))) = 1000 Hz`
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