definition of permanent magnet
Answers
Answered by
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.
➡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.
LegendSagnik:
thanks
u r most wlcm
Similar questions