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The frequency of oscillation of current ...

The frequency of oscillation of current in the inductor is:

A

`1/(3sqrt(LC))`

B

`1/(6pisqrt(LC))`

C

`1/(sqrt(LC))`

D

`1/(2pisqrt(LC))`

Text Solution

Verified by Experts

The correct Answer is:
B
Equivalent inductance `L_(eq)=L+2L=3L`
`C_(eq)=C+2C=3C`
`:.` Frequency of oscillation `f=1/(2pisqrt(L_(eq)C_(eq)))=1/(6pisqrt(LC))`
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