Alternating CurrentHard

Question

A resistor and a capacitor are connected to an AC supply of 200 volt, 50 Hz in series. The current in the circuit is 2 ampere. If the power consumed in the circuit is 100 watt, then the resistance in the circuit is:

Options

A.100 Ω
B.25 Ω
C.Ω
D.400 Ω

Solution

I2R = 100
R = = 25.

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