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How do you magnetize and demagnetize a magnet?
By placing Iron in a strong magnetic field, the field will turn the iron into a magnet. If you melt the iron and then allow it to resolidify, it will drop the magnetic charge (and you can charge it again if you wish).
What does the combination of a magnetic field and a coiled wire create strong magnet week magnet or neutral magnet?
it creates a very strong magnet A+ users
Will exposing a magnet to a DC magnetic field demagnetize it?
Exposing a magnet to a DC magnetic field typically won't demagnetize it unless the field is very strong and exceeds the coercivity of the magnet. In most cases, a DC magnetic field won't affect the magnet's strength but can alter its orientation or alignment.
An iron nail that comes in contact with a strong magnet may become a magnet itself because of what?
The iron nail becomes a magnet itself when it comes in contact with a strong magnet due to a process called induction. The magnetic field of the strong magnet aligns the magnetic domains within the iron nail, causing it to also exhibit magnetic properties.
Why does a magnet pick up paperclips only when it gets close?
A magnet only picks up paperclips when it gets close because the magnetic field produced by the magnet is strongest near its surface. As the paperclip gets closer, it enters the magnet's strong magnetic field and is attracted to it.
What are the lines of force around a magnet?
the imaginary lines around the magnet is a magnitic field and strong
How do you magnetize and demagnetize a magnet?
By placing Iron in a strong magnetic field, the field will turn the iron into a magnet. If you melt the iron and then allow it to resolidify, it will drop the magnetic charge (and you can charge it again if you wish).
What happens when a strong electric field is passed through a permanent magnet?
The electrons of the permanent magnet would align the way the electromagnetic field passed through the magnet.
What does the combination of a magnetic field and a coiled wire create strong magnet week magnet or neutral magnet?
it creates a very strong magnet A+ users
Why do strong magnets attract both poles of weaker magnets?
coz if you try to attract a weak and a weak side it wont stick. same with the strong and strong side. But if you put a strong side next to a weak side it will attach. When a strong magnet is brought nearby the domains line up more closely with the magnetic field. The result of this reorientation is an overall magnetization of the weaker magnet.
A magnet with many lines of force?
A magnet with many lines of force refers to a strong magnetic field that is densely packed with magnetic field lines. These field lines represent the pathways along which the magnetic force acts, flowing from the magnet's north pole to its south pole. The density of these lines of force indicates the strength of the magnet's magnetic field.
Where is the magnetic field on a magnet the stongest?
The magnetic field of a magnet is strongest right at the poles, both the north pole and the south pole (which are equally strong).
Will exposing a magnet to a DC magnetic field demagnetize it?
Exposing a magnet to a DC magnetic field typically won't demagnetize it unless the field is very strong and exceeds the coercivity of the magnet. In most cases, a DC magnetic field won't affect the magnet's strength but can alter its orientation or alignment.
Can a round magnet produce electricity if it's rotating?
Yes, a round magnet rotating in a coil of wire can produce electricity through electromagnetic induction. As the magnet spins, it generates a changing magnetic field that induces a current in the coil according to Faraday's law of electromagnetic induction. This current can be harnessed as electrical energy.
How can a magnet be demagnetized using another magnet?
When a magnet is exposed to a strong magnetic field from another magnet, the alignment of its magnetic domains can be disrupted, causing it to lose its magnetism and become demagnetized.
How do you re-magnetise a horse shoe magnet?
One way to re-magnetize a horseshoe magnet is to stroke it along one direction with a strong magnet multiple times. This process can help realign the magnetic domains in the magnet and restore its magnetism. Alternatively, you can also subject the magnet to a strong magnetic field using specialized equipment.
An iron nail that comes in contact with a strong magnet may become a magnet itself because of what?
The iron nail becomes a magnet itself when it comes in contact with a strong magnet due to a process called induction. The magnetic field of the strong magnet aligns the magnetic domains within the iron nail, causing it to also exhibit magnetic properties.
