In a series RLC circuit the rms current is

PHYSICS · Subjective · CBSE · Physics · Alternating Current · Alternating Current

Problem

2\,\text{A}

. The rms voltages across the resistor and inductor are

60\,\text{V}

and

80\,\text{V}

respectively, while the rms supply voltage is

100\,\text{V}

. Determine the capacitive reactance

X_C

of the circuit.