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Every appliance that has a motor in it uses electromagnets. The only appliance that I can think of right now that does not use electromagnets in it is a toaster and a bus. I WANT A COOKIEAND A TOASTER
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∙ 15y ago
Wiki User
∙ 13y agoLawnmowers have magnets in them to keep the motor running. Almost any appliance that has a wound motor will have magnets inside it... credit cards have them on the black strip. Speakers all need motors too.
Wiki User
∙ 13y agoLight switches motors tape recorders hair dryers vacuum cleaners:d
-mr.yumyums<3
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∙ 15y agoblenders have electromagnets in them. so do doorbells, so do speakers!!!
Wiki User
∙ 14y agomagnetic locks
alarm bells
DC Motors
speakers
large hedron collider
Wiki User
∙ 14y agoA speaker, a telephone, some cars ignition systems, a compass, a generator.
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How are electromagnets different from magnets?
You can turn electromagnets on and off.
Why do cranes use electromagnets instead of permanent magnets?
Electromagnets are stronger and weigh far less than permanent magnets.
What is one advantage of using electromagnets instead of permanent magnets?
Electromagnets can be turned off and off
What are three types of magnets?
They are permanent, temporary and electromagnets
Why are electromagnets used in so many electronic devices?
Because they are magnets and electronics stick to magnets
How are electromagnets different from magnets?
You can turn electromagnets on and off.
What appliances have electromagnets?
I can only think of these appliances that has electromagnets. Microwave, Oven Toaster, Refregirator, and Freezer.
Why do cranes use electromagnets instead of permanent magnets?
Electromagnets are stronger and weigh far less than permanent magnets.
What do magnets attract that electromagnets do not?
Nothing, elctro magnets act just the same as permanent magnets
Are electromagnetic magnets permanent?
No, electromagnets are not permanent.
A permanent magnet can affect?
A permanent magnet can affect magnets and electromagnets.
What are the types of magnets?
Ferro-magnets, permanent magnets, temporary magnets, and electromagnets. Ferro-magnets are magnets that are magnetic at a higher temperature than room temperature. do not quote me on that. permanent magnets are magnets that are always magnets, they are the kinds you use a lot. Temporary magnets are things that are magnetic in an extrenal magnetic field. Last but not least, electromagnets. Electromagnets are coils of wire around a cobalt, nickel, or iron. When ou run electricity through the wire, the core and wire become magnetic.
What is one advantage of using electromagnets instead of permanent magnets?
Electromagnets can be turned off and off
What types of magnets are used in a MRI machine?
Electromagnets
What are three types of magnets?
They are permanent, temporary and electromagnets
Can electromagnets be stronger then permanent magnets?
Yes (and often are).
Are Magnets and electromagnets are used in many devices?
yes
