An inductor of 0.5 mH, a capacitor of `200 mu F` and a resistor of `2Omega` are connected in series with a 220V ac source. If the current is in phase with the emf the frequency of ac source will be _____ `xx 10^(2)Hz`

An inductor and a resistor are connected in series with an ac source. In this circuit.

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

An inductor L, capacitor of 20 mu F and a resistor of 10 Omega are connected in series with 220 V, 50 Hz a.c. supply. If current is in phase with the voltage, calculate the inductance. What is the value of current in the circuit ?

An inductor 20 mH, a capacitor 50 mu F and a resistor 40 Omega are connected in series across a source of emf V = 10 sin 340 t. The power loss in A.C. circuit is :

An inductor 200 mH, capacitor 500mu F and resistor 10 Omega are connected in series with a 100 V variable frequency ac source. What is the frequency at which the power factor of the circuit is unity?

An inductor 20mH , a capacitor 50muF and a resistor 40Omega connected in series across a source of emf V=10sin340t . The power loss in A.C. circuit is

An inductor of inductance 2H and a resistance of 10 Omega are connected in series to an ac source of 1109 V, 60 Hz. The current in the circuit will be