what is electromagnet ?brief note.
Answers
Answered by
3
Hey friend here is your answer
An electromagnet is a magnet that consists of a piece of iron or steel surrounded by a coil. The metal becomes magnetic when an electric current is passed through the coil.
hope it help you ^_^
An electromagnet is a magnet that consists of a piece of iron or steel surrounded by a coil. The metal becomes magnetic when an electric current is passed through the coil.
hope it help you ^_^
Answered by
0
rohan ke question pe aao
aur
Similar questions