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Question: In AC circuit in which inductance and capacitance are joined in series. Current is found to be maxim...

In AC circuit in which inductance and capacitance are joined in series. Current is found to be maximum when the value of inductance is 0.5 H and the value of capacitance is 8 µF. The angular frequency of applied alternating voltage will be –

A

4000 Hz

B

5000 Hz

C

2 × 105 Hz

D

500 Hz

Answer

500 Hz

Explanation

Solution

wr = 1LC\frac{1}{\sqrt{LC}}