Question

soft soft iron is very good material for making the core of Electromagnet why​

Answer 1

Answer:

The soft iron inside the coil makes the magnetic field stronger because it becomes a magnet itself when the current is flowing. Soft iron is used because it loses its magnetism as soon as the current stops flowing. Soft iron is said to form a temporary magnet.

• Explanation:

Soft iron is generally used for making electromagnets because it has high magnetic permeability, i.e it can easily gain magnetic properties when current is passed around the core and quickly lose when current is stopped. This is very essential in case of electromagnets since electromagnets are generally used for picking up iron loads or transporting them, in electric bells, speakers where this sort of quick transformation of properties is important. However in cases where this sort of quick changes is not required, steel may be used as the core. Steel has a low magnetic permeability and thu...

Answer 2

Explanation:

electromagnets are made up of soft irons because soft irons have low retentivity and low coercive force or low coercitivity . I hope you got the ans please mark it as the brainiest .