Question

what is an electromagnet how can you make an electromagnet​

Answer 1

Answer:

An electromagnet is a temporary magnet which behaves like a magnet.

Explanation:

Electromagnets can be created by wrapping a wire around an iron nail and running current through the wire. The electric field in the wire coil creates a magnetic field around the nail. In some cases, the nail will remain magnetised even when removed from within the wire coil.

Hope it helps

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Answer 2

Answer:

Electromagnet is a metal coiled with wire. When the circuit will get complete by switching on the button it will produce magnetic field around it through which the metal will become electromagnet. So, you can call it as 'A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.'

Electromagnets are used in doorbell.

So, I [Samarth (of course my name)] hope it helped you.

Keep learning.