Q.A material for good magnetic memory should have

  • ALow hysteresis loss
  • BHigh permeability
  • CLow retentivity
  • DHigh retentivity
Correct Answer : (D)

High retentivity

Hints :

A material for good magnetic memory should have High retentivity.

Previous

An air gap is usually inserted in magnetic circuits to

Next

The relative permeability of a ferromagnetic material is

Join The Discussion