what are electromagnets give two uses of electromagnets?No unnie mine are also over now today was my last paper?
Answers
Answer:
An electromagnet is a soft iron piece converted into a magnet when a current is passed in the wound around the iron piece.
Uses of Electromagnet-
1. The electric bells are based an principle of electromagnet.
2. The electromagnets are also used in motors and generators.
Explanation:
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Electromagnets are widely used as components of other electrical devices, such as motors, generators, electromechanical solenoids, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment.
An electromagnet is a device that sends electricity through a coil of wire to produce a magnetic field. Electromagnets are used in millions of devices around the world, from hard disk drives and MRI machines, to motors and generators.
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