Question 55: Magnetism and Matter

Question

The soft-iron is a suitable material for making an electromagnet. This is because soft-iron has

Accepted Answer

Electromagnet requires high permeability and low retentivity.

Answer

low coercivity and high retentivity.

Answer

low coercivity  and low permeability.

Answer

high permeability and low retentivity.

Answer

high permeability and high retentivity.

Magnetism and Matter