A coil takes a current of 2.0 ampere and 200 watt power from an alternating current source of 220 volt, 50 hertz. Calculate resistance and inductance of the coil.

A coil draws current of 1.0 amp and 100 watt power from an AC source of 110 volt and 50 Hz frequency . Find the resistance and inductance of coil.

A coil draws a current of 1.0 ampere and a power of 100 watt from an A.C. source of 110 volts and (5sqrt22)/pi hertz. Find the inductance and resistance of the coil.

A coil draws a current of 1.0 ampere and a power of 100 watt from an A.C. source of 110 volts and (5sqrt22)/pi hertz. Find the inductance and resistance of the coil.

A coil draws a current of 1A and a power of 100W from an ac source of 110 V and 50 Hz. Find the resistance and the inductance of the coil?

When 200 volts dc is applied across a coil a current of 2A flows through it. When 200 V ac of 50 Hz is applied to the same coil only 1A flows. Calculate the resistance impedance and inductance of the coil.

An electric lamp, which runs at 100 volt d.c. and 10 ampere current, is to be run on 220 volt - 50 cycles a.c. mains. Calculate the inductance of the required choke coil.

There is a current of 20 milliampere through an ideal choke coil of 1.5 H when connected to 220 volt, 50 hertz ac supply. The power consumed is :

Inductance of a coil is 5 mH is connected to AC source of 220 V, 50 Hz. The ratio of AC to DC resistance of the coil is