A `100 muF` capacitor in series with a `40 Omega` resistance is connected to a 110 V, 60 Hz supply. What is the time lag between the current maximum and the voltage maximum?

A 100 muF capacitor in series with a 40 Omega resistance is connected to a 110 V, 60 Hz supply. What is the maximum current in the circuit?

A coil of inductance 0.50 H and resistance 100 Omega is connected to a 240 V, 50 Hz ac supply. What is the time lag between the voltage maximum and thecurrent maximum?

A 100 micro F capacitor in series with a 40 ohm resistance is connected to a 110 V, 12 kHz supply? (a) What is the maximum current in the circuit? (b) What is time lag between the current maximum and voltage maximum? Hence, explain the statement that a capacitor is a conductor at very high frequencies. Compare this behaviour with that of a capacitor in a dc circuit after the steady state.

A 100 Omega resistor is connected to a 220 V, 50 Hz ac supply. What is the rms value of current in the circuit?

A 100 Omega resistor is connected to a 220 V, 50 Hz ac supply. What is the net power consumed over a full cycle?

A 60 muF capacitor is connected to a 110 V, 60 Hz ac supply. Determine the rms value of the current in the circuit.

A coil of inductance 0.50 H and resistance 100 Omega is connected to a 240 V, 50 Hz ac supply. What is the maximum current in the coil?

A circuit containing a 80 mH inductor and a 60 muF capacitor in series is connected to a 230 V, 50 Hz supply. The resistance of the circuit is negligible. Obtain the current amplitude and rms values.

A circuit containing a 80 mH inductor and a 60 micro F capacitor in series and has a resistance of 15 Omega is connected to a 230 V, 50 Hz supply Obtain the average power transferred to each element of the circuit, and the total power absorbed.