Question

What is elctromagnet?

Answer 1

Explanation:

A device consisting of a coil of insulated wire wrapped around an iron core that becomes magnetized when an electric current flows through the wire. Electromagnets are used to convert electrical control signals into mechanical movements.

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Answer 2

Answer:

When a iron rod is coiled with the wire and is connected to the electric circuit then it starts behaving like a magnet. It is known as electromagnet.

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