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when heated a certain limit of atoms is disturbed because of in creased Brownian motion
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoIf you heat it above 176 degrees Fahrenheit (80 degrees Celsius) then it will permanently become demagnetized.
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What happens if magnet is heated red hot and cooled?
it will not attract
What happens to a magnet when heated up?
It gets demagnetized at about 170 degrees Fahrenheit, or 70 90 degrees Celsius.
Do magnets pull when heated?
A magnet looses its power when heated.
When does the magnetic domain in a magnet produce a weaker magnet?
heated or dropped on a hard surface
Does a permanent magnet loose its force?
yes, when it is heated.
If iron is heated and then cooled can a magnet still attract?
yes
What happens when you rust a magnet?
the magnet gets weaker
What happens when you cool a magnet?
If a magnet is heated to a high temperature it will lose its magnetism.
Does heating up a magnet make it stronger?
Heating up a magnet actually makes it weaker. A magnet can be completely demagnetized when heated past it's Curie temperature.
What happens to matter when heated?
When matter is heated it will expand
How to cause a magnet to lost its magnetic power?
A magnet can lose its magnetism if exposed to high temperatures. If heated above the point called the Curie temperature, a magnet will lose its magnetism.
What happens to the bar magnet as it nears the U magnet the bar magnet will?
Move towards the U magnet so that the poles attach.
