Question

describe the construction and working of an electric bell​

Answer 1

Explanation:

An electric bell is constructed by the gong, a soft iron rod, an electromagnet and a contact screw. ... Through the coils when electric current flows the magnetic field is created by the electromagnet which pulls the armature towards it which causes the hammer striking the bell.

Answer 2

Answer:

Hope this may help you

Explanation:

An electric bell is constructed by the gong, a soft iron rod, an electromagnet and a contact screw. ... Through the coils when electric current flows the magnetic field is created by the electromagnet which pulls the armature towards it which causes the hammer striking the bell.