A `220 V, 50 Hz AC` supply is connected across a resistor of `50 k omega`. The current at time `t` second. Assuming that it is zero at `t = 0`, is

A 100 W bulb is connected to an AC source of 220 V, 50 HZ . Then the current flowing through the bulb is

A 220-V, 50 Hz, ac generator is connected to an inductor and a 50 Omega resistance in series. The current in the circuit is 1.0 A . What is the PD across inductor?

A 220-V, 50 Hz, ac generator is connected to an inductor and a 50 Omega resistance in series. The current in the circuit is 1.0 A . What is the PD across inductor?

A 100W bulb is connected to an AC source of 220V , 50Hz . Then the current flowing through the bulb is

A 100W bulb is connected to an AC source of 220V , 50Hz . Then the current flowing through the bulb is

An AC source rated 220 V, 50 Hz is connected to a resistor. The time taken by the current to change from its maximum to the rms value is :

A 10muF capacitor is connected across a 200V , 50Hz A.C. supply. The peak current through the circuit is