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For an LCR series circuit with an aac so...

For an LCR series circuit with an aac source of angular frequency `omega`.

A

Circuit will be capacitive if `omegagt(1)/sqrt(LC)`

B

Circuit will be inductive if `omega=(1)/sqrt(LC)`

C

Power factor of circuit will by unity of capacitive reactance equals inductive reactance.

D

Current will be leading voltage if `omegagt(1)/sqrt(LC)`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The resonance frequency of a certain RLC series circuit is omega_(0) . A source of angular frequency 2 omega_(0) is inserted into the circuit. After transients die out, the angular frequency of current oscillation is

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