Question

What is Electromagnet? What are its applications

Answer 1

Uses of Electromagnets. Electromagnets are 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.

Answer 2

${} \huge \bf \pink{Electromagnet}$

■An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of wire wound into a coil.

⭐Some everyday devices that have electromagnets inside them include:⤵

■Microphones, speakers, headphones,

telephones and loudspeakers.

■Electric motors and generators.

■Doorbells and electric buzzers.

■Computer hard drives.

■Multiple household appliances

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