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A magnet is built in the crane to pick up cars and other vehicles.

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15y ago

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What kinds of electromagnets are in scrap yards?

Scrap yards commonly use electromagnets mounted on cranes or forklifts to lift and move large metal objects such as cars, appliances, and steel beams. These electromagnets are typically powered by electricity and can be turned on and off to easily pick up and release metal pieces.


Why might an electromagnet be used to pick up old cars in junk yards A) Electromagnets are inexpensive and easily create revenue. B) Electromagnets are powerful and can be turned on and off easily. C)?

B) Electromagnets are powerful and can be turned on and off easily, making them ideal for picking up old cars in junkyards. Their magnetic force allows them to lift heavy objects efficiently, and the ability to control the magnetism makes it convenient for moving the cars around the yard.


What was the purpose for inventing electromagnets?

The use for the electromagnet is to pick up scraps in junk yards. Electromagnets can be 'turned off' so you can pick something up and drop it in another place. You can't do that with a permanent magnet. They have other uses like locks, relays switches. Look up electromagnets in wikipedia.


Why are electromagnets used for picking up heavy metals?

Well electromagnets have great power so it is understandable that someone would use it to pick up heavy metals.


What metals can electromagnets pick up for example stell etc.?

Iron, Cobalt and Nickel.


Can an electromagnet pick up a train segment?

Yes. There are huge electromagnets suspended from cranes that could do that.


Why do electromagnets pick up metals?

Electromagnets pick up metals because when a current flows through the wire coils, it creates a magnetic field. This magnetic field attracts metallic objects, such as iron or steel, towards the electromagnet. The magnetic force overcomes the force of gravity, allowing the electromagnet to pick up metal objects.


What have electromagnets?

Quite a lot of things, speakers, telephones, tatoo guns, certain componets in computers, (fans) industrinal -to pick up cars, scrap, ect, mri machines, and a hole host of other things.


What electromagnets?

Quite a lot of things, speakers, telephones, tatoo guns, certain componets in computers, (fans) industrinal -to pick up cars, scrap, ect, mri machines, and a hole host of other things.


What is the name of the Pick up truck in the film Cars?

there is no pick up truck in the movie.


You filed bankruptcy 13 and have 2 cars that you are surrendering and want to know when they will be picking the cars up you thought that once you went to the 341 hearing they could pick them up?

They can pick the cars up, but you must arrange the schedule with the court.


Why do cars have vertical antennas?

To pick up more reception.