Question

definition of permanent magnet

Answer 1

➡Permanent magnet is a naturally occuring magnet which has no definite shape and is not strong enough for use.


➡Permanent magnet are subustances that retains magnetic properties,when magnetic field are removed.

➡Explanation-A permanen magnet is naturally occuring magnet.Since,it is not strong enough and of required shape for many purposes,So a strong permanent magnet is made like an electromagnet using steel instead of soft iron.