Science, asked by vandanasingal04, 9 months ago

uses of magnets

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Answers

Answered by TechsavvyGamer
0

The funny uses of magnets are in the attachment.

Now lets come to the point.

To be honest, I have copied this answer from Quora.

Magnets are used to attract magnetic substances.The property of attracting magnetic substances with the help of is called magnetism . Magnets are classified into two types based on their uses .

Temporary magnets (electromagnets)

  • They are used to magnetise steel bars .
  • They are used to separate magnetic materials from a heap of scrap
  • They are used to study the magnetic properties of a substance in a magnetic field.
  • Electromagnets are used in making loudspeakers, electric bells , etc

Permanent magnets

  • They are used in magnetic toys and stickers .
  • They are used in magnetic compasses.
  • The door of a refrigerator has a weak magnetic strip all around to ensure that it remains firmly shut.
  • They are used in devices like ammeter and galvanometer.

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