The relative permeability is less than unity is case of_____________?

Related Mcqs:

In a simple magnetic field the strength of magnet flux_______________?

A. is constant and has same value in energy part of the magnetic field B. increases continuously from initial value to final value C. decreases continuously from initial value to final value D. first increases and then decreases till it becomes zero...

Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials

A. circular B. triangular C. rectangular D. none of the above...

Unit for quantity of electricity is_____________?

A. ampere-hour B. watt C. joule D. coulomb...

Which of the following is the unit of magnetic flux density ?

A. weber B. lumens C. tesla D. none of the above...

The ratio of intensity of magnetisation to the magnetisation force is known as_____________?

A. flux density B. susceptibility C. relative permeability D. none of the above...