Can You Give Me Some Examples Of An Electromagnet?

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7 Answers

Anonymous Profile
Anonymous answered
What are electromagnets used for?
Electromagnets are used mainly on objects that have moving parts like automatic doors, CD players, automatic doors, electric windows, mobile phones, microwave, alarms, TVs, garage doors, electric gates, door bells, loudspeaker, maglev trains, light switches, tape recorders, electric clock, vacuum, washing machine, dryer, food processor, toaster,
venus gray Profile
venus gray answered
Electromagnets are used in a number of everyday devices.
One useful characteristic of an electromagnet is the fact that you
can vary its magnetic force by changing the amount
and direction of the current going through the coils or windings around
it. Loudspeakers and tape recorders are devices that
apply this effect.
Anonymous Profile
Anonymous answered

A refrigerator magnet, a compass needle, a stereo speaker, and an iron needle

Karl Sagan Profile
Karl Sagan answered

I agree with venus gray, electromagnets are used in a number of everyday devices, I can only remember garage doors when I installed my door the friends in J&S overhead garage door service explained this to me, visit here to see their services. The electromagnets help the small motor lift the door, but this is only on certain types of garage doors.

Anonymous Profile
Anonymous answered
An electromagnet is a temperary magnet made by coiling wire around an iron core. I hope that helped, even though your homework was over 11 months ago.
Anonymous Profile
Anonymous answered
Asan

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