Question

WHAT IS THE USE OF ELECTROMAGNET? GIVE TWO EXAMPLES FOR THIS. GIVE REASONS FOR YOUR ANSWER ​

Answer 1

Answer:

Electromagnets are very widely used in electric and electromechanical devices, including:

Motors and generators.

Transformers.

Relays.

Electric bells and buzzers.

Loudspeakers and headphones.

Actuators such as valves.

Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.

MRI machines.

Answer 2

a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
Examples :
Motors and generators.
Transformers.
Relays.
Electric bells and buzzers.
Loudspeakers and headphones.
Actuators such as valves.
Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.
MRI machines.