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How are electromagnet usful?

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Anonymous

∙ 14y ago
Updated: 9/17/2019

Electromagnets are used in many ways. Televisions use electromagnets to direct the electron beam, whereas loudspeakers and earphones use electromagnets to push the diaphragm forwards.

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Keely Brakus ∙

Lvl 13
∙ 2y ago
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