In a series circuit

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

In a series

RLC

circuit, the rms voltages across the resistor, inductor and capacitor are

60\,\mathrm V

80\,\mathrm V

and

30\,\mathrm V

respectively. The rms value of the applied source voltage is approximately (a)

110\,\mathrm V

(b)

60\,\mathrm V

(c)

78\,\mathrm V

(d)

104\,\mathrm V