An L-R circuit has R = 10 `Omega` and L = 2H . If 120 V , 60 Hz AC voltage is applied, then current in the circuit will be

In an LR circuit, R = 100 Omega and L = 2 H . If an alternating voltage of 120 V and 60 Hz is connected in this circuit, then the value of current flowing in it will be ______ A nearly

In an ac circuit , L = (0.4)/(pi) H and R = 30 Omega . If the circuit has an alternating emf of 200 V, 50 cps, the impedance and the current in the circuit will be :

In an ac circuit , L = (0.4)/(pi) H and R = 30 Omega . If the circuit has an alternating emf of 220 V, 50 cps, the impedance and the current in the circuit will be :

An alternating e.m.f. of 200V,50Hz is applied to a series L-R circuit. If L=(0.4)/(pi) henry and R=30 Omega , then the impendance of the circuit and the current in the circuit will be

A series RL circuit is connected to an AC power supply of 120 V . The frequency of source is 50 Hz. Calculate the phase difference between the current and voltage in the circuit if values of R and L are 10 Omega and 0.01 H, respectively. Also find the current in the circuit .

An L-C-R series circuit with R = 100 Omega is connected to a 200 V, 50 Hz A.C. source when only the capacitance is removed, the current lags the voltage by 60^@ . When only the inductance is removed, the current leads the voltage by 60^@ . Find the current in the circuit.

In a series resonant circuit, the A. C. voltages across resistance R, inductor L and capacitor C are 5 V, 10 V and 10 V respectively. The A.C. voltage applied to the circuit will be .........

A L-C-R circuit with L=1.00 mH, C= 10 muF and R=50Omega , is driven with 5V AC voltage. At resonance, the current through the circuit is

A L-C-R circuit with L=1.00 mH, C= 10 muF and R=50Omega , is driven with 5V AC voltage. At resonance, the current through the circuit is