What is Electromagnets and writes Its Uses.

1.	What is Electromagnets and writes Its Uses.
Answer» A strong magnetic field produced inside a solenoid can be Used to magnetize a piece of magnetic material, like soft iron, when placed inside the coil. The magnet so formed is called an electromagnet. Electromagnets are used in electric bells, loudspeakers, telephone diaphragms and electric fan. Giant electromagnets are also used in cranes to carry materials in bulk.

Answer»

A strong magnetic field produced inside a solenoid can be

Used to magnetize a piece of magnetic material, like soft iron, when placed inside the coil.

The magnet so formed is called an electromagnet.

Electromagnets are used in electric bells, loudspeakers, telephone diaphragms and electric fan.

Giant electromagnets are also used in cranes to carry materials in bulk.

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