Question

An electric bell uses an electromagnet.

• A. True
• B. False

Answer 1

The correct option is A True

1. Following are the components of the electric bell:
2. Electromagnet: A copper wire is wound around an iron piece that acts as a magnet when current flows through it.
3. Striker in touch with contact screw through an iron strip.
4. A metal gong.
5. A key or a switch.

6. An electric bell is a mechanical or electronic bell that functions by means of an electromagnet.

7. When an electric current flows through the coils, the electromagnet creates a magnetic field that pulls the armature towards it, causing the hammer to strike the bell.

Hence, the given statement is true.