In some ferromagnetic materials magnetization disappears on the removal of the external magnetic field. Such…

In some ferromagnetic materials magnetization disappears on the removal of the external magnetic field. Such materials are called
  1. soft ferromagnetic materials
  2. hard ferromagnetic materials
  3. anti-ferromagnetic materials
  4. semiconductors

Solution

There are some ferromagnetic materials in which the magnetisation disappears on the removal of external magnetic field such as soft ferromagnetic materials.

Asked in: MHT CET Full Test 6

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