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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.
Keely Brakus
Laurie Hammes
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.
Wiki User
∙ 13y agoby inducing electricity into them
if you wanted to ask "what are they used for?" than the answer will be so long that it would take days for you to read it
A few examples:
-door locks
-cranes
-old phones ring
-electric motors
-relays
and a lot more.
Wiki User
∙ 14y agoElectromagnets 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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