The inductance of a coil will increase under all the following conditions except__________?
As per Faraday’s laws of electromagnetic induction, an e.m.f. is induced in a conductor whenever it__________?
In an iron cored coil the iron core is removed so that the coil becomes an air cored coil. The inductance of the coil will__________?
Both the number of turns and the core length of an inductive coil are doubled. Its self-inductance will be__________?
Higher the self-inductance of a coil__________?
Which of the following circuit element stores energy in the electromagnetic field ?

An open coil has_____________?

A. zero resistance and inductance
B. infinite resistance and zero inductance
C. infinite resistance and normal inductance
D. zero resistance and high inductance

Correct Answer: infinite resistance and zero inductance ✔

Last Updated: December 16, 2018