A resistance of `200Omega` and capacitor of `15muF` are connected in series to a 220 V, 50 Hz AC source. The voltage (rms) across the resistor and capacitor is that

Options

A. 151 V, 160.4 V
B. 150 V, 100.3 V
C. 220 V, 91.8 V
D. 145 V, 311.3 V

Answer

A

Explanation

Since, the current is the same throughout the circuit
`V_(R)=IR=(0.755A)(200Omega)=151V`
`V_(C)=IX_(C)=(0.755A)(212.5Omega)=160.4V`