Science, asked by skv2mehrauliafreenm, 8 months ago

what is an electromagnet ? how is it made .

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Answered by Arianators

Answer:

When an electric current flows in a wire, it creates a magnetic field around the wire. This effect can be used to make an electromagnet . A simple electromagnet comprises a length of wire turned into a coil and connected to a battery or power supply. adding more turns to the coil. ...

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Answered by IshitaKhadpe

Answer:

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.
When an electric current flows in a wire, it creates a magnetic field around the wire. This effect can be used to make an electromagnet .
A simple electromagnet comprises a length of wire turned into a coil and connected to a battery or power supply. adding more turns to the coil.

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