When there is resonance in an a.c. circu...

When there is resonance in an a.c. circuit containing L,C and R, the current

A

The voltage and current will be in the same phase

B

The voltage will lead the current

C

The voltage will lag behind the current

D

None of these

Verified by Experts

The correct Answer is:

A

At resonance
`X_(L) = X_(C) , Z = R , phi = 0 `
Voltage and current are in same phase.

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