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Some metals can act as permanent magnets because they are able to hold a magnetic charge. These include iron, steel, and copper.
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Why do some metals act as permanent magnets?
Some metals act as permanent magnets because they have strong magnetic pull. This is just a property it is naturally created with.
Explain why some metals can act as permanent magnets?
There is speculation among particle physicists that say these forces are the result of photons that are exchanged between particles.
Why can some metals act like permanent magnets?
because they contain mobile electrons, which are already in an order ...while other temporary are rubbed to make electrons in order....
What are the three classification of magnets?
Permanent MagnetsPermanent magnets are those we are most familiar with, such as the magnets hanging onto our refrigerator doors. They are permanent in the sense that once they are magnetized, they retain a level of magnetism. As we will see, different types of permanent magnets have different characteristics or properties concerning how easily they can be demagnetized, how strong they can be, how their strength varies with temperature, and so on.Temporary MagnetsTemporary magnets are those which act like a permanent magnet when they are within a strong magnetic field, but lose their magnetism when the magnetic field disappears. Examples would be paperclips and nails and other soft iron items.ElectromagnetsAn electromagnet is a tightly wound helical coil of wire, usually with an iron core, which acts like a permanent magnet when current is flowing in the wire. The strength and polarity of the magnetic field created by the electromagnet are adjustable by changing the magnitude of the current flowing through the wire and by changing the direction of the current flow.
How are temporary magnets different from permanent magnets?
They are temporary, they can only attract for a few seconds, as permanent magnets can attract for as long it is needed.AnswerA permanent magnet is a material which retains its magnetism once any external magnetising force has been removed. For example, when the current passing though a coil wound around that material is switched off. Permanent magnets are used in certain measuring instruments, such as moving-coil instruments, fridge magnets, etc.A temporary magnet is a material which retains its magnetism providing any external magnetising force continues to be applied. For example, when the current passing though a coil wound around that material flows, it will continue to act as a magnet, but once the current is turned off it will lose that magnetism (or most of it!). Temporary magnets are used to manufacture relays, transformer cores, etc.
Why do some metals act as permanent magnets?
Some metals act as permanent magnets because they have strong magnetic pull. This is just a property it is naturally created with.
Explain why some metals can act as permanent magnets?
There is speculation among particle physicists that say these forces are the result of photons that are exchanged between particles.
Why can some metals act like permanent magnets?
because they contain mobile electrons, which are already in an order ...while other temporary are rubbed to make electrons in order....
What do magnets attract that electromagnets do not?
Nothing, elctro magnets act just the same as permanent magnets
What are the three classification of magnets?
Permanent MagnetsPermanent magnets are those we are most familiar with, such as the magnets hanging onto our refrigerator doors. They are permanent in the sense that once they are magnetized, they retain a level of magnetism. As we will see, different types of permanent magnets have different characteristics or properties concerning how easily they can be demagnetized, how strong they can be, how their strength varies with temperature, and so on.Temporary MagnetsTemporary magnets are those which act like a permanent magnet when they are within a strong magnetic field, but lose their magnetism when the magnetic field disappears. Examples would be paperclips and nails and other soft iron items.ElectromagnetsAn electromagnet is a tightly wound helical coil of wire, usually with an iron core, which acts like a permanent magnet when current is flowing in the wire. The strength and polarity of the magnetic field created by the electromagnet are adjustable by changing the magnitude of the current flowing through the wire and by changing the direction of the current flow.
Why doesn't iron act like a magnet?
Great question. The Earth has a magnetic field but it is not strong enough to overcome the other forces affecting pieces of iron. But if you wanted to make a super-accurate weighing scale, you would avoid iron for its hanging parts. And every steel can in your kitchen is magnetized from sitting in the Earths magnetic field. Put a compass needle close to a can of beans and see!
What are different kinds of magnets?
Permanent MagnetsPermanent magnets are those we are most familiar with, such as the magnets hanging onto our refrigerator doors. They are permanent in the sense that once they are magnetized, they retain a level of magnetism. As we will see, different types of permanent magnets have different characteristics or properties concerning how easily they can be demagnetized, how strong they can be, how their strength varies with temperature, and so on.Temporary MagnetsTemporary magnets are those which act like a permanent magnet when they are within a strong magnetic field, but lose their magnetism when the magnetic field disappears. Examples would be paperclips and nails and other soft iron items.ElectromagnetsAn electromagnet is a tightly wound helical coil of wire, usually with an iron core, which acts like a permanent magnet when current is flowing in the wire. The strength and polarity of the magnetic field created by the electromagnet are adjustable by changing the magnitude of the current flowing through the wire and by changing the direction of the current flow.
How are temporary magnets different from permanent magnets?
They are temporary, they can only attract for a few seconds, as permanent magnets can attract for as long it is needed.AnswerA permanent magnet is a material which retains its magnetism once any external magnetising force has been removed. For example, when the current passing though a coil wound around that material is switched off. Permanent magnets are used in certain measuring instruments, such as moving-coil instruments, fridge magnets, etc.A temporary magnet is a material which retains its magnetism providing any external magnetising force continues to be applied. For example, when the current passing though a coil wound around that material flows, it will continue to act as a magnet, but once the current is turned off it will lose that magnetism (or most of it!). Temporary magnets are used to manufacture relays, transformer cores, etc.
What magnets act like several combined bar magnets?
A "Neodymium magnet or Super Magnet".
How you make permanent steel magnets?
no.1 take a steel part and then a insulated wire of pure cupper wind around the steel part and then pass a direct current using a battery through this coil of copper then after 5 mints remove the battery. then steel part will act as a strong magnets.
What is called when you get iron objects to act like magnets?
Ferromagnetism
Who initiated permanent settlement act of 1793?
Lord Charles Cornwallis initiated the permanent settlement act of 1793.
