1. What is a magnet? Name the two types of magnets
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Permanent magnets are magnets that retain their magnetism once magnetized. Temporary magnets are materials magnets that perform like permanent magnets when in the presence of a magnetic field, but lose magnetism when not in a magnetic field.
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magnet is a material or object that produces a magnetic field.
Magnets are categorized by their source of magnetism.
• Temporary magnets become magnetized in the presence of a magnetic field. ...
• Permanent magnets do not easily lose their magnetism. ...
• Electromagnets are created by running an electrical current through a coil with a metal core.
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