Question

what is electromagnet state two uses of electromagnet

Answer 1

An electromagnet is a kind of magnet in which magnetic field is produced by passing current....
Its two uses are as follow:-
i)It is used to make DC mortor
ii)It is used for making electric bell...
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Answer 2

The type of magnet in which the magnetic field is induced by the presence of an electric current around it is called an electromagnet.

In the absence of the electric current, there's no magnetic field.

The two uses of electronagnet are given as follows:

1.They are used in loudspeakers and headphones.

2.Also found in electric bells.