Electro Magnetic Induction And Alternating Currents Question 606

Question: A LC circuit is in the state of resonance. If $ C=0.1\mu F $ and $ L=0.25 $ henry. Neglecting ohmic resistance of circuit what is the frequency of oscillations [BHU 2003; MP PMT 2005]

Options:

A) 1007 Hz

B) 100 Hz

C) 109 Hz

D) 500 Hz

Show Answer

Answer:

Correct Answer: A

Solution:

$ {\nu_{0}}=\frac{1}{2\pi \sqrt{(0.25)\times (0.1\times {{10}^{-6}})}}=\frac{10^{4}}{9.93}=1007,Hz $



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