what is an electro magnet
Answers
Answered by
1
Answer:
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the centre of the coil.
Answered by
1
a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
Similar questions