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Power delivered by the source of the cir...

Power delivered by the source of the circuit becomes maximum , when :

A

`omega L = omega C`

B

`omega L = (1)/(omega C)`

C

`omega L = - ((1)/(omega C))^(2)`

D

`omega L = sqrt(omega C)`

Text Solution

Verified by Experts

The correct Answer is:
B
At resonance, current is maximum and power delivered by the source is maximum.
i.e.` X_(C) = X_(L) rArr (1)/( omega C) = omega L`
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