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A charged 30muF capacitor is connected i...

A charged `30muF` capacitor is connected in series to a 27mH inductor. What is the angular frequency of free oscillations of the circuit?

Text Solution

Verified by Experts

Given : `C=30xx10^(-6)F,L=27xx10^(-3)H`
We know that, `omega=(1)/(sqrt(LC))"rads"^(-1)`
`=(1)/(sqrt(27xx10^(-3)xx3xx10^(-5)))"rads"^(-1)`
`=1.1xx10^(3)" rad "s^(-1)`
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