Question

write down one use of an electromagnet ​

Answer 1

Answer:

1st=Electromagnet is used in the crane

2nd=Electromagnet is used in the loudspeaker

Answer 2

$hello \: mate$

Question : Write down one use of an electromagnet .

➢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.

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Related information :

Question : What is electromagnet short answer?

➢An electromagnet is a magnet that runs on electricity. Unlike a permanent magnet, the strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it. The poles of an electromagnet can even be reversed by reversing the flow of electricity.

Question : What are the 3 ways to increase the strength of an electromagnet?

➢ Electromagnets

• Wrapping the coil around a piece of iron (such as an iron nail)

• Adding more turns to the coil.

• Increasing the current flowing through the coil.

Question : What makes an electromagnet weaker?

➢The Metal Core

The metal inside the coil magnifies the field created by it. Changing the metal core for a different metal will make the electromagnet stronger or weaker. ... Sliding the core partially out of the coil will weaken the field, because less of the metal is within it.

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I hope my answer helps you.....✌