A sinusoidal voltage of peak value 293 V and frequency 50 Hz is applied to a series LCR…
Physics · Class 12 · CBSE — Alternating Current
A sinusoidal voltage of peak value 293 V and frequency 50 Hz is applied to a series LCR circuit in which R = 6 Ω, L = 25 mH and C = 750 μF. The impedance of the circuit is
- 7.0 W
- 8.9 W
- 9.9 W
- 10.0 W
Answer
(A) 7.0 W
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