Question

Name the material used for making the armature of an electric bell. Give a reason for your answer.

April 3, 2024

Answer

Soft iron is used for making the armature of an electric bell because it acquires magnetic properties only when an electric current flows through the solenoid and loses the magnetic properties as soon as the current is switched off.

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Question

Name the material used for making the armature of an electric bell. Give a reason for your answer.

Answer

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