Question

describe the construction and working of an electric bell​

Answer 1

Answer:

The construction of an electric bell consists of a gong, an electromagnet, a soft iron rod and a contact screw. The working of an electric bell: When the current passes through the electromagnet, it becomes magnetized which helps to attract the armature and after this the hammer raids and attract the armeture.

Explanation:

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Answer 2

Explanation:

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

Construction: It is made of an electromagnet, bell(metallic cup), soft iron strip(which works as a hammer) and contact screw. The bell is a cup-shaped device made of metal. A soft iron strip works as a small hammer.

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