# Q.An open coil has

• AZero resistance and inductance
• BInfinite resistance and Zero inductance
• CInfinite resistance and normal inductance
• DZero resistance and high inductance
Correct Answer : (B)

Infinite resistance and Zero inductance

Hints :

An open coil has Infinite resistance and Zero inductance.

The property of coil by which a counter EMF is induced in it. when the current through the coil changes is known as

As per faraday?s law of electromagnetic induction, an EMF is induced in a conductor whenever it