The frequency of oscillation of current in the inductor is

\frac{1}{3 \sqrt{L C}}

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\frac{1}{6 π \sqrt{L C}}

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\frac{1}{\sqrt{L C}}

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\frac{1}{2 π \sqrt{L C}}

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Solution

The correct option is B $\frac{1}{6 π \sqrt{L C}}$
$L_{e q} = 3 L$

$C_{e q} = 3 C$

$f = \frac{1}{2 π \sqrt{L_{e q} \times C_{e q}}}$

$f = \frac{1}{6 π \sqrt{L C}}$

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What is the natural frequency of an LC oscillator?

(ω_{0})

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