220-V,50 Hz a.c. source is supplied to a circuit which have a pure resistance. What will be the phase difference between the current and supply voltage?

A 200muF capacitor is in series with a 50Omega resistor and is connected to a 220 V, 50 Hz ac source (i) What is the maximum current in the circuit (ii) What is the difference in time when the current and the voltage attain maximum values?

In L.C.R. series a.c. circuit, the phase angle between current and voltage is—

An ac source of frequency 50 Hz is connected with a resistance (R=36Omega) and L of 0.12 H in series. What is the phase different between current and voltage?

An emf of V= V_0sin omegat is applied on a series LCR circuit. IF there is no phase difference between the voltage and current then,

Resistance , inductive reactance and capacitative reactance of an LCR series ac circuit are 30Omega , 60Omega and 20Omega respectively. What is the phase difference between the ac-voltage and current in the circuit?

In an alternating series LCR circuit ,what is the phase difference between the voltage drop across L and C?

A 220V, 50Hz ac source is connected to an inductance of 0.2H and a resistance of 20Omega in series . What is the current in the circuit?

The phase difference between current and voltage is theta . What is the wattles current?

An ac source is connected in series with an inductor of 5H and a resistor of 1000Omega . The rms value of voltage of the source is 100 V and the frequency of the source is 50cps. What is the rms value of the current in the circuit? What is the phase difference of the voltage and the current in the circuit? What is the power dissipated in the circuit?