A coil has an inductance of 0.7 H and is joined in series with a resistance of 220 ohm. Find the wattless component of current in the circuit, when an alternating e.m.f. of 220 V at a frequency of 50 Hz is supplied to it.

A coil has an inductance 0.7 H and is joined in series with a resistance of 220 ohm. Find the wattles component of the current in the circuit, when an alternating e.m.f. of 220 V at a frequency of 50 hz is supplied to it.

A coil has an inductance of 0.5 H is connected in series with a resistance of 50 Omega to 240 V, 50 Hz AC. The maximum current in the circuit is

A coil has an inductance 0.7 H and it is joined in series with a resistance of 220 Omega . When AC of 220 V, 50 Hz is applied to it, then wattles component in the circuit is

A coil of inductance of 4//pi henry is joined in series with a resistance of 30 ohm. Calculate the current flowing in the circuit, when connected to a.c. mains of 200 volt and frequency 50 Hz.

A coil has a iductance of 0.7H and is joined in series with a resistance of 220 Omega . When an alternating emf of 220V at 50 cps is applied to it, then the wattless component of the current in the circuit is (take 0.7 = 2.2)

A coil has an inductance of 0.7H and is joined in series with a resistance of 220Omega .When an alternating emf of 220V at 50cps is applied to it,then the wattles component of the current in The circuit is (take 0.7 pi=2.2 )

A coil has a inductance of 0.7pi H and is joined in series with a resistance of 220 Omega . When an alternating emf of 220V at 50 cps is applied to it, then the watt-less component of the current in the circuit is (take 0.7pi = 2.2)