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Atoms work by electromagnetic forces. Pure and simple. Or not so simple. But a hair dryer uses electricity. The electricity drives a fan motor, and that's applied electromagnetics. The electricity is also used to drive a resistance heating wire. Electromagnetic energy heats the wire alloy and causes it to give off that heat to the air that is passing through it.

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16y ago
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6y ago

A permanent magnet or an electromagnet is necessary for the construction of an electric motor, and both appliances mentioned have motors in them.

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12y ago

no it doesnt

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12y ago

Yes it does

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Q: Do hairdryers have magnets in them?
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