Question

(b) Name the uses of electromagnets.​

Answer 1

Answer:

Electromagnets are widely used as components of other electrical devices, such as motors, generators, electromechanical solenoids, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment.

Explanation:

An electromagnet is a device that sends electricity through a coil of wire to produce a magnetic field.

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Answer 2

$\huge\colorbox{pink}{Uses:-}$

• Generators, motors, and transformers
• Electric buzzers and bells
• Headphones and loudspeakers
• Relays and valves
• Data storage devices like VCRs, tape recorders, hard discs, etc.
• Induction cooker
• Magnetic locks
• MRI machines
• Particle accelerators
• Mass spectrometers