A sinusoidal supply of frequency 10 Hz and r.m.s. voltage 12 V is connected to a 2.1 `muF` capacitor. What is r.m.s. value of current?

The voltage In a circuit, V = 10. sin 100 pit :-What is the r.m.s value?

A 100 pF capacitor is connected to a 230 V, 50 Hz a.c. source, the r.m.s. value of the conduction current is

In an a.c. circuit, an alternating voltage E = 200 sqrt2 sin 100t (in volt) is connected to a capacitor of capacitance 1muF . The r.m.s. value of the current in the circuit is

A 3muF capacitor is connected to a 220V, 50 Hz a.c. source. Calculate the r.m.s value of current through the ckt.

In an ac circuit an alternating voltage e =200 sqrt2 sin 100 t volts is connected to capacitor of capacity 1 muF The r.m.s.value of the current in the circuit is :

A 30 muF capacitor is connected to a 220V , 50 Hz source Find its r.m.s. current and peak current.

An alternating current of 1.5 mA and angular frequency 300 rads^-1 flows through 10 kohm resistor and a 0.5muF capacitor in series. Find the r.m.s. voltage across the capacitor and impedence of the circuit.