differentiate between electromagnet and an ordinary bar magnet
Answers
Answered by
5
Permanent magnet strength depends upon the material used in its creation. The strength of anelectromagnet can be adjusted bythe amount of electric current allowed to flow into it. As a result,the same electromagnet can be adjusted for different strength levels.
aryan78700:
hii
hy
Answered by
3
electomagnet is magnetised by electricity
but bar magnet is magnetised by naturally
but bar magnet is magnetised by naturally
Similar questions