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To make it cold;Lxxx
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Exampls of electromagnets for industry and medicine?
fridge
Are electromagnets use in fridge?
NO,THEY ARE NOT......only uses a normal magnet at the door.
How are electromagnets different from magnets?
You can turn electromagnets on and off.
How are electromagnets different from permanent magnet?
You can turn electromagnets on and off.
What are the advantages of electromagnets against normal magnets?
Electromagnets' magnetism can be manipulated. Electromagnets can be magnetised and demagnetised by passing electric current. Therefore they are used in motors- which works when the coil is magnetised by passing an electric current. It is also used for cranes.
Exampls of electromagnets for industry and medicine?
fridge
Are electromagnets use in fridge?
NO,THEY ARE NOT......only uses a normal magnet at the door.
Write a List of what appliances use electromagnets?
things like tosters, microvaves, fridge, freezer and so on ..............
Can electromagnets work in space?
Yes.
How does a scrap yard crane work?
electromagnets
What objects can't be in contact with electromagnets?
Anything that uses electromagnets to work, such as credit cards, monitors, or hard drives.
Why do you need electromagnets?
pick things upAnother AnswerElectromagnets are necessary for an electric motor to work. Electromagnets are used in ink jet printers to release ink, they activate relays and solenoids. Electromagnets are inside automotive fuel injectors. The old CRT televisions wouldn't work without some high powered electromagnets. Computers would be useless without electromagnets that operate disk drives and relays. Electromagnets are an essential part of all transformers.Essentially, modern technology would come to an end without electromagnets.
Do electromagnets stay charged?
Electromagnets do not stay charged. They work by maintaining and creating a field around an object. If the force is broken then the magnet will go weak as well.
Do electromagnets Produce Non Renewable Or Renewable Energy?
Electromagnets do not produce energy at all. They require an electric current to make them work so they are consumers of energy.
Will a fan rotate in vaccum?
The motor of a fan works because of electromagnets, and electromagnets do work in vaccum so the fan will also work in vaccum.But, the fan will not cause any flow of anything because there is nothing to flow.
What is the flow of electromagnets called?
Electromagnets
How does a convection fridge work?
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