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A LC circuit is in the state of resonanc...

A `LC` circuit is in the state of resonance. If `C=0.1muF` and `L=0.25` henry. Neglecting ohmic resistance of circuit what is the frequency of oscillations?

A

1007 Hz

B

31.8 Hz

C

109 Hz

D

500 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
Frequency of L-C oscillation is
`f=1/(2pisqrt(LC))`
`implies 1/(2xx3.14 xxsqrt(.25 xx0.1 xx10^(-6)))=1007.1` Hz
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