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If an electromagnet is close enough, it will either attract or repel other magnets.
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∙ 13y ago
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What do magnets attract that electromagnets do not?
Nothing, elctro magnets act just the same as permanent magnets
What three ways are magnets and electromagnets alike?
they are both a type of magnet
Do all magnets have the same power?
No, some are more powerful than others, as there are your normal refrigerator magnets that hold a few sheets of paper and there are super electromagnets that can hold cars.
Will real magnets attract or repel electromagnets?
Electromagnets are just as "real" as permanent magnets and behave in exactly the same way (as long as there's current flowing through them). So, yes: the north pole of a permanent magnet will attract the south pole, and repel the north pole, of an electromagnet.
Do warm temperatures affect magnets?
They affect the magnetism so yes
A permanent magnet can affect?
A permanent magnet can affect magnets and electromagnets.
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 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.
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 do not quote me on that.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.
Do electromagnets affect glue?
Electromagnets do not affect glue.
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
Can electromagnets be stronger then permanent magnets?
Yes (and often are).
Are Magnets and electromagnets are used in many devices?
yes
What are three types of magnets?
They are permanent, temporary and electromagnets
