A capacitor of `50 mu F`, a resistor of 10 ohm and an inductor L are in series with an a.c. source of frequency 50 Hz. Calculate the value of L if phase angle between current and voltage is zero.

A capacitor of 100 muF , a resistor of 20 Omega and an inductor of inductance L are connected in series with an a.c. source of frequency 50 Hz. Calculate the value of inductance L of the inductor, if phase angle between current and voltage is zero.

A capacitor, a resistor and a 40 mH inductor are connected in series to an a.c. source of frequency 60 Hz. Calculate the capacitance of the capacitor,if current is in phase with the voltage.

A 12 Omega resistor and a 0.21 H inductor are connected in series to an a.c. source operating at V, 50 cycle second. The phase angle between current and source vottage is

An inductance L , a capacitor of 20mu F and a resistor of 10Omega are connected in series with an AC source of frequency 50 Hz . If the current is in phase with the voltage, then the inductance of the inductor is

A condenser of 10muF and an inductor of 1.2H are connected in series with an A.C. source of frequency 50Hz . The impedance of the combination will be

A resistor, a capacitor of 100 muF capacitance and an inductor are in series with on AC source of frequency 50Hz. If the current in the circuit is in phase with the applied voltage. The inductance of the inductor is

A capacitor, resistor of 5 Omega , and an inductor of 50 mH are in series with an a.c. source marked 100 V, 50 Hz . It is found that voltage is in phase with the current. Calculate the capacitance of the capacitor and the impedance of the circuit.

A resistor 10Ω, a capacitor of 100 muF capacitance and an inductor are in series with on AC source of frequency 50Hz. If the current in the circuit is in phase with the applied voltage. The inductance of the inductor is