Question

Electric bell is an example of an electromagnet.

• A. Bar magnet
• B. Cylindrical magnet

Answer 1

The correct option is A

Bar magnet

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. In electric bell we use electromagnets.