0
Rather than "permanent" magnets, the large electromagnets used in junkyards only create a magnetic field when electric current flows through them. They are used to lift iron and steel scrap, and to separate it from non-magnetic scrap. The cranes have an electric generator connected to a wire coil in the large round lifting disc. When the power is on, its magnetic field attracts heavy iron and steel to it. When the scrap is positioned where they want it, they cut the power to the electromagnet and the scrap drops.
They are attached to cranes and are used to lift up heaps of scrap metal
Magnets are used in junk yards to quickly and efficiently separate ferrous materials (such as iron and steel) from non-ferrous materials. A large electromagnet can be used to lift and move heavy metal objects, while smaller handheld magnets can help workers identify and sort different types of metal quickly. This allows for more efficient recycling and processing of scrap metal.
A core of iron is surrounded by many coils of wire. When an electrical charge is sent through the coils, the iron core becomes magnetised and, by hanging the electromagnet on the hook of a crane, scrap iron can be lifted.
Electromagnets in scrap yards are used to move iron or steel objects, such as cars.
They are used to lift iron and steel scrap, and to separate it from non-magnetic scrap to magnetic scrap.
Electromagnets are used because they are stronger than regular magnets and can lift the cars and other scraps.
An electromagnet would be used to separate ferrous metals from other debris and it would also be used to lift loads of ferrous metals.
Add your answer:
Earn +20 pts
What magnets are used for?
Magnets are used for a variety of purposes such as generating electricity in power plants, in magnetic resonance imaging (MRI) machines for medical diagnosis, in speakers and headphones to produce sound, and in data storage devices like hard drives and credit cards. They are also used in industries for material handling, separation, and detection.
How do we use magnets in everyday life?
Magnets are used in various everyday applications such as in electricity generation, computer hard drives, magnetic door locks, refrigerators, and medical equipment like MRI machines. They are also used in speakers, headphones, and credit cards for data storage.
Can magnets lift up things?
Yes, magnets can lift up objects that are attracted to them. The strength of the magnet and the weight of the object will determine how well the magnet can lift it.
Do microphones have magnets?
Some types of microphones, like dynamic microphones, contain magnets. The magnets are typically used in the mechanism that converts sound waves into electrical signals. Other microphones, such as condenser microphones, do not use magnets in their design.
How do household goods use magnets?
Household goods can use magnets for various purposes, such as in refrigerator magnets for displaying notes or in magnetic clips to hold items together. Magnets can also be found in speakers to produce sound and in magnetic door latches. Additionally, magnetic strips are used in credit cards, security sensors, and magnetic knife holders in kitchens.
What are electro magnets used for?
They can be used in Junk yards to pick up junk. They can be used in a Dentist.
Where magnet is used?
Windings for motors.
What are magnets used for in every life?
Magnets are actually used in most of the items we use today, such as: * car doors * door hinges * computers * hoovers * blenders * CD players * washing machines * fax machines * escalators * elevators * loud speakers * credit cards * TVs * fridge doors * toys * jewelry * electric toothbrushes * junk yards * Roller Coasters *fridge magnets
What else can magnets be used for?
There are magnets that can be used to pick up junk and collect metallic rubbish. There is also a super conductor that can make other metal objects hover to.
What are magnet for?
Some magnets are used to make electric motors and generators.Some magnets are used for car doors,door hinges,computers,hovers,blenders, CD players,washing machines, fax machines, escalators, elevalators,loud speakers,credit cards,tv,fridge doors,toys,jewelry, and elecric toothbrushes, magnets are used in junk yards to make new cars too,magnets are used in Roller Coasters.These are called electro magnets and you can turn them on and off.and they are also used in the new unistation 360 witch is awesome.
Where are electromagnets used?
fire bells tv's junk yards and a lot more
How can I Find a used side mirror for your Lincoln Navigator?
Try eBay or your local junk yards
Where can i get a used 03 Nissan Altima motor from?
best bet is to try junk yards or ebay.
Who buys cars that don't start?
Junk yards, Wrecking yards, Recycling yards,
Are there any auto junk yards online to check?
There a very good online auto junk yards where lots of cheap parts can be purchased. Some of the best online auto junk yards are www.junkyarddog.com, www.rockfordautoparts.com and www.uneedapart.com.
Where do you find steel?
in junk yards
Need stepside for 1979 d50?
have you checked eBay or junk yards i know where i live they do have a few stepside. junk yards will have parts.
