An alternating e.m.f. 100 cos 100 t volt is connected in series to a resistance of 10 ohm and inductance 100mH. The phase difference between the current in the circuit and the e.m.f. is

An alternating emf 200 volts at 50 Hz is connected to a circuit resistance 1ohm and inductance 0.01 H . What is the phase difference between the current and the emf in the circuit? Also, find the current in the circuit.

An alternating emf 200 virtual volts at 50 Hz is connected to a circuit resistance 1omega and inductance 0.01 H . What is the phase difference between the current and the emf in the circuit? Also, find the virtual current in the circuit.

An alternating emf 200 virtual volts at 50 Hz is connected to a circuit resistance 1Omega and inductance 0.01 H . What is the phase difference between the current and the emf in the circuit? Also, find the virtual current in the circuit.

An alternating e.m.f. of 200 V and 50 cycles is connected to a circuit of resistance 3.142 Omega) and inductance 0.01 H. The lag in time between the e.m.f. and the current is

An alternating e.m.f. of 200 V and 50 cycles is connected to a circuit of resistance 3.142 Omega) and inductance 0.01 H. The lag in time between the e.m.f. and the current is

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 ?