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  • 25-11-2020
  • Biology
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Why is the earth considered a magnet? What is a permanent magnet? describes an electromagnet

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24hammess
24hammess 24hammess
  • 25-11-2020

Answer: *See Explanation*

Explanation: The earth's core "generates" its own magnetic field....so it is considered a magnet. A good example of a "Permanent Magnet" would be the Earth's crust. Not the crust itself, but the effect it causes. A "Electromagnet" is made by passing electric currents through a coil surrounding it. (I know, it's a bit confusing.) Check other sources if it is too confusing.

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