Question

What do you mean by reactance and impedance ? Prove that average Power dissipated in a circuit containing inductance
only is zero what is a Chock coll?​

Answer 1

Answer:

The actual opposition to the current flowing through a coil in an AC circuit is determined by the AC Resistance of the coil with this AC resistance being represented by a complex number. But to distinguish a DC resistance value from an AC resistance value, which is also known as Impedance, the term Reactance is used.