Question

What is electromagnet write its uses

Answer 1

electromagnet is an object which has acquired magnetic properties when the wire wrapped around it is passed with electric current.

uses

used in cranes to lift metallic objects

used in electric bells

Answer 2

An electromagnet is a piece of soft iron in which magnetism is produced because of the flow of electric current through an insulated wire wound around it

uses

1. Strong electromagnet should are used in cranes to lift magnetic goods. After shifting these goods can be dropped to the shifted place by switching off the current

2. electromagnets are used in electrical motor

3. electromagnets are used in loud speakers

4. electromagnets are used in electric bells

5. they are used in relays of electrical circuits

6. they are used in electric circuit breaker