Question

what is electro magnet....​

Answer 1

Answer:

a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Answer 2

Answer:

$\huge \green{ \boxed{hola! }}$

• 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.