A pure inductor of 25.0 mH is connected to a source of 220 V. Find the inductive reactance and rms current in the circuit if the frequency of the source is 50 Hz.

A pure inductor of inductance 300 mH is connected to ac source of emf 250 V and frequency 60 Hz. Calculate the rms current in the circuit?

A series LCR circuit is connected to a DC source. The magnitude of inductive reactance is………………….

A resistance of 50 Omega is connected to an ac source of 220 V, 50 Hz. Find (i) the rms current (ii) The maximum instantaneous current in the resistor and (iii) the time taken by the current to change from its maximum value to the rms value.

An electric bulb marked 500W,250 V is connected to a 250 V supply. Find the electric current through the circuit.

An inductor of inductance 2m H is a part of an ac circuit. Find the inductive reactance (a) at 50 Hz (b) at 5000 Hz

A 100Omega resistor is connected to a 220 V, 50 Hz ac supply:-What is the rms value of current in the cirucuit?