Question

how is an electromagnet different from other magnets?

Answer 1

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Permanent Magnets and Electromagnets: A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An electromagnet is made from a coil of wire which acts as a magnet when an electric current passes through it.

Answer 2

Answer:

Permanent Magnets and Electromagnets: A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An electromagnet is made from a coil of wire which acts as a magnet when an electric current passes through it.