Question

hi guys what is electro magnet​

Answer 1

Answer: a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

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Answer 2

ELECTROMAGNETS

1. An Electromagnet is a type of magnet in which the magnetic field is produced by an electric current .
2. In general , electromagnet usually consists of wire wound into a coil . A current through the wire creates a magnetic field .

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The Applications of Electromagnets are :-:-

❣️Relays

❣️Loudspeakers

❣️ Magnetic Locks

❣️Electric bells

❣️Buzzers

❣️Spectrometers

❣️Transformers

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