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Electromagnets are used in electrical devices like electric fan, motor, door-bell, electric buzzers, washing machines, etc., whenever strong magnetic fields are needed to be produced, electromagnets are used. These are used in electrically operated relay switches, and in nuclear research laboratories for directing charged particles. They are used in magnetic therapy given by physiotherapists, and also used in magnetic track trains.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoAn electromagnet is a temporary magnet which will only function is an electric current passes through its wires.
Electromagnets can be found in telephones, door bells, it is also used in MRIs, and it is also used to remove any magnetic object deposited in the eye during an accident or so.
Wiki User
∙ 11y agoa electromagnetism can produce motion . they can move together or more apart, depending on how their poles are arranged.
Wiki User
∙ 15y agohow does it works
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How do cat scans use electromagnets?
CAT Scan does not use electromagnets, its MRI (Magnetic Resonance Imaging) which uses Electromagnets to produce images of the patient's body.
What objects can't be in contact with electromagnets?
Anything that uses electromagnets to work, such as credit cards, monitors, or hard drives.
Are electromagnets use in fridge?
NO,THEY ARE NOT......only uses a normal magnet at the door.
Examples of electromagnets and their uses?
See: http://en.wikipedia.org/wiki/Electromagnet
What is a device that uses electricity and is used to make things move?
Electromagnets
What device that uses electricity and is used to make things move is a?
Electromagnets
What are the uses in the electromagnets?
Electromagnets have several uses. They are used in cranes to pick heavy metal objects, to lift tiny metal scraps from wound by doctors, motor and generators, electric bells, loudspeakers, etc.
4 ways how to use electromagnets?
Electromagnets are primarily used to produce electricity Any large scale facility with lots of instruments will definitely have electromagnets in it. Generators in the powerhouse uses big electromagnets to produce AC voltage which is then transported for the commercial or residential use.
What is a feature of the scanning electron microscope and is not a feature of the light microscope?
It uses electromagnets.
Name two common devices that uses electromagnets?
The answer is TV and door Bell !
What are some of the uses of magnets and electromagnets in our daily life?
like using laptop
What are 5 facts about electromagnets?
1 a nuke uses electromagnets so does not fall apart they use it to keep the iron shell on and so it does not fall over and does not explode randomly.
