Question

state any three appliances of an electromagnet

Answer 1

Uses of Electromagnets. Electromagnetsare used in all kinds of electric devices, including hard disk drives, speakers, motors, and generators, as well as in scrap yards to pick up heavy scrap metal. They're even used in MRI machines, which utilize magnets to take photos of your insides

Answer 2

three appliances are 1-electric motors and generetor.
2-door bells and electric buzzers.
3-computer hard drives and multiple household appliances.
I HOPE IT WILL HELP UU BY SROUSHAN11