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What magnet keeps its magnetism for a long time?
Neodymium magnets are known for retaining their magnetism for a long time due to their strong magnetic properties. They are commonly used in various applications where long-term magnetism is important, such as in electric motors and generators.
How long does it take for a magnet to lose its power and become demagnetized?
The time it takes for a magnet to lose its power and become demagnetized depends on factors like the material of the magnet and how it is used. In general, permanent magnets can retain their magnetism for a long time, even decades or centuries. However, external factors like high temperatures, strong magnetic fields, or physical damage can cause a magnet to lose its power more quickly.
What is a temporary magnet called?
A temporary magnet is called a soft magnet. It can be easily magnetized and demagnetized, unlike a permanent magnet that retains its magnetism for a longer period of time.
How can a magnet be temporarily magnetized when attached to a permanent magnet?
When a magnet is attached to a permanent magnet, it can become temporarily magnetized by aligning its magnetic domains with the strong magnetic field of the permanent magnet. This alignment causes the magnet to exhibit magnetic properties for a short period of time.
How long does it take for a magnet to lose its magnetism?
The time it takes for a magnet to lose its magnetism can vary depending on factors like the type of magnet and how it is used. In general, permanent magnets can retain their magnetism for many years or even decades if they are not subjected to extreme conditions. However, some magnets may gradually lose their magnetism over time due to factors like exposure to high temperatures or physical damage.
What magnet keeps its magnetism for a long time?
Neodymium magnets are known for retaining their magnetism for a long time due to their strong magnetic properties. They are commonly used in various applications where long-term magnetism is important, such as in electric motors and generators.
What type of magnet attracts to iron but not for a long time?
A temporary magnet, such as an electromagnet, can attract iron but only for a short period of time. This type of magnet requires an external power source to create a magnetic field, which can be turned on and off as needed.
What keeps water fresh for long time?
Hydrogen + cholrine
How can be destroyed?
---- Magnetism can be destroyed by following methods:---- * By heating the magnet, * By hammering the magnet.--->In accordance to this point...allowing the magnet to fall violently* By keeping similar poles of magnets together for a long time. * [not sure about this]by keeping magnet under running water.
Is a bar magnet a temporary magnet or not?
Yes, as long as their spins are aligned, they will attract other materials whose spins are aligned, be they temporary or permanent.
How long does it take for a magnet to lose its power and become demagnetized?
The time it takes for a magnet to lose its power and become demagnetized depends on factors like the material of the magnet and how it is used. In general, permanent magnets can retain their magnetism for a long time, even decades or centuries. However, external factors like high temperatures, strong magnetic fields, or physical damage can cause a magnet to lose its power more quickly.
How do you make magnet stronger?
gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time.
How your bottle keeps water cool for a long time?
just get a vacuum water bottle !!! cheers >.<
Objects that keep their magnetic properties for a long time?
A permanent magnet (in contrast to an electromagnet).
What is the duration of This Time for Keeps?
The duration of This Time for Keeps is 1.75 hours.
What is a padded jacket?
a padded jacket is a winter jacket that is good in the cold it keeps you warm for long time
Can you freeze fondant?
You can, but it keeps for a long time without being frozen (since it's all sugar).
