Question

The relative magnetic permeability of a magnetic material is 800. Identify the nature of magnetic material and stated its two properties?

Answer 1

Answer:

A magnetic material having relative permeability of 800 would be classified as a ferromagnet. A few examples of such material include iron and nickel.

Its two properties are:

1. All ferromagnetic materials become paramagnetic when heated to a temperature above the Curie temperature.
2. These materials show a strong attraction towards magnetic fields and have a tendency to become magnets themselves.

Answer 2

A magnetic material having relative permeability of 800 would be classified as a ferromagnet. a few examples of such material include iron and nickel.

Its two properties are :

(I) All ferromagnetic materials become

paramagnetic when heated to a temperature above the Curie temperature ( Tᴄ).

(ii) These material show strong attraction towards magnetic fields and have a tendency to become magnets themselves.