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An oscillator circuit consists of an ind...

An oscillator circuit consists of an inductance of `0.5mH` and a capacitor of `20muF`. The resonant frequency of the circuit is nearly

A

15.92 Hz

B

159.2 Hz

C

1592 Hz

D

15910 Hz

Text Solution

Verified by Experts

The correct Answer is:
C
`omega _(r) = (1)/(sqrt(LC)) = (1)/( sqrt(0.5 xx 10^(-3) xx 20 xx 10^(-6))) = 10^(4)`
`f_(r) = (10^(4))/(2 pi) = 1591 . 54 ~~ 1592 ` Hz
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