Question

write any three uses of an electromagnet​

Answer 1

Answer:

Uses of Electromagnets:

>Generators, motors, and transformers.

>Electric buzzers and bells.

>Headphones and loudspeakers.

Answer 2

Answer:

The magnet exerts its influence in the region surrounding it.therefore the iron fillings experiance a force.The force thus exerted make iron fillings arrange in pattern.The region surrounding magnet ,in which the force of the magnet can be detected .