An AC circuit consists of a resistance and a choke coil in series . The resistance is of 220 `Omega` and choke coils is of 0.7 H . The power abosorbed from 220 V and 50 Hz , source connected with the circuit , is

An AC circuit consists of a 220Omega resistance andn a 0.7 H choke. Find the power obsorbed from 220 V and 50 Hz source connected in this circuti if the resistance and choke are joined (a) In series (b) in parallel.

An AC circuit consists of a 220Omega resistance andn a 0.7 H choke. Find the power obsorbed from 220 V and 50 Hz source connected in this circuti if the resistance and choke are joined (a) In series (b) in parallel.

A resistor of 100 Omega and a capacitor of 250 muF are connected in series to a 220 V , 50 Hz ac source. Calculate the current in the circuit

A coil having a resistance of 50.0 Omega and an inductance of 0.5 H is connected to an AC source of 110 , v, 50Hz . The rms current in the circuit is

A choke coil is preferred to a rheostate in AC circuit as

A choke coil is preferred to a rheostate in AC circuit as

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