Question

Which magnet will you choose among perimeter magnet and electromagnet for industrial purpose justify your answer?

Answer 1

For industrial purposes, electromagnet should be used

It is because electromagnet can be magnetised as per the need of the person

You cannot change the power of permanent magnet, but you can change the power of electromagnet as per your requirements

So, electromagnet should be used for industrial purposes

Answer 2

Here is your answer

Electromagnet is preferred over permanent magnet because

i) The strength of electromagnet can be changed as per need.

ii) Electromagnets have high magnetic permeability.

iii) Strength of electromagnet is comparatively higher than permanent magnet.

HOPE IT IS USEFUL