Physics, asked by lucky262344, 1 year ago

describe how permanent magnets are made electrically.

Answers

Answered by Anonymous
6

A permanent magnet us an object made from a material that is magnetised and creates its own persistent magnetic field. An electromagnetic is made of from a coil of wire which acts as a magnet when an electric current passes through it.

Examples of electrical instrument made by using permanent magnet : Electric Bell and Electric Motor.

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