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In a circuit L, C and R are connected in...

In a circuit L, C and R are connected in series with an alternating voltage source of frequency f. when current in the circuit leads the voltage by `45circ` the value of C.

A

`(1)/(2pif(2pifL+R)`

B

`(1)/(2pi(2pifR+L)`

C

`(1)/(2pif(R+L)`

D

`(1)/(2pif(R+(1))/(L)`

Text Solution

Verified by Experts

The correct Answer is:
A
Ina half wave rectifier , the fundamental frequency of the output is 50 Hz.
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