Under which of the following conditions the power delivered by the source of circuit will be maximum
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → $ωL =(ωC)^{-1}$
For maximum power transfer in an AC circuit, the condition of resonance must be satisfied.
At resonance, the inductive reactance equals the capacitive reactance:
$ωL = \frac{1}{ωC}$
Correct Option: $(ωL) = (ωC)^{-1}$