A 100 V, 50 Hz a.c. source is connected to a series combination of an inductance of 100 mH and a resistance of `20 Omega` Calculate the magnitude and phase of the current.

A 130 V 50 Hz AC supply is connected to a series combination of an inductance of 0.05 / pi H and a resistance of 12 Omega . Calculate the magnitude of current in the circuit and phase difference between the current and the voltage.

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

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

A source of alternating emf of 220 V - 50 Hz is connected in series with a resistance of 200 Omega an inductance of 100 mH and a capacitance of 30 mu F . Does the current lead or lag the voltage and by what angle ?

An inductor of inductance 2H and a resistance of 10 Omega are connected in series to an ac source of 1109 V, 60 Hz. The current in the circuit will be

A solenoid of resistance 50 Omega and inductance 5mH is connected to 200V battery Calculate the maximum energy stored:

An inductor of inductance 2H and a resistance of 10 Omega are connected in sereis to an ac source of 1109 V, 60 Hz. The current in the circuit will be

A 50 Omega resistor is connected in series with an inductor of 0.2 H and capacitor with capacitive reactance 40 Omega . The combination is further connected to an AC source 180 V , 50 Hz. What will be the phase angle between current and voltage ? Also find the value of rms current in circuit.