In resonance, frequency of LC circuit is :

\frac{1}{2 π} \sqrt{L C}

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\frac{1}{2 π L C}

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\frac{1}{2 π} \sqrt{\frac{L}{C}}

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\frac{1}{2 π \sqrt{L C}}

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Solution

The correct option is C $\frac{1}{2 π \sqrt{L C}}$
$A t r e s o n a n c e i n d u c t i v e r e a c t a n c e a n d c a p a c i t i v e r e a c t a n c e a r e e q u a l s o ω L = \frac{1}{ω C} \Rightarrow ω = \frac{1}{\sqrt{L C}} a n d f = \frac{ω}{2 π} = \frac{1}{2 π \sqrt{L C}}$

Suggest Corrections

Similar questions

f = \frac{1}{2 π \sqrt{L C}}

f (= \frac{1}{2 π \sqrt{L C}})

\frac{1}{2 π \sqrt{L C}}

ω

L

C

ω^{2} = 1 / (L C)

ω^{2} = 1 / (L C)

ω^{2} = 1 / (L C)

ω^{2} = 1 / (L C)

ω = \frac{1}{\sqrt{L C}}

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