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It doesnt. Heat makes magnets weaker while cold will make them stronger.
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∙ 13y ago
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Whst if a magnet is stronger when hot why would a magnet be stronger when hot why?
more kinetic energy. The hotter the substance the faster the particles are moving and the more heat energy it has
Is a hot magnet stronger than a cold magnet?
There's no relationship there. But if you take any permanent magnet and heat it hot enough, it loses some or all of its magnetism.
Does a magnet conduct heat?
yes, it does .......
Is the magnetic field of earth stronger near the middle of Earth or at the bottom of Earth?
the magneti feild of earth is stronger near the bottom of the earth beacause the earth s like a magnet and in a magnet the two poles are always magneticaly stronger than in the middle.
3 ways on how to make a magnet stronger?
What I learned was that there is and might be only 2 ways and that is to increase the current (add more batteries) or add more coils..
Can you make a stronger magnet using a weak magnet?
yes
Whst if a magnet is stronger when hot why would a magnet be stronger when hot why?
more kinetic energy. The hotter the substance the faster the particles are moving and the more heat energy it has
Is a hot magnet stronger than a cold magnet?
There's no relationship there. But if you take any permanent magnet and heat it hot enough, it loses some or all of its magnetism.
How do you make a old magnet stronger?
Run a cu-rent through it
How does the cold affect magnets?
Heat and cold both make magnets stronger, but cold temperatures make magnets stronger than heat does. Actually, oly cold temperature make magnets stronger, you can actually try, hold one little magnet on your hand for like 30 seconds or something and you can realize that your magnet is really less stronger Unfortunately this guy is wrong ^^^^^^ Cold makes a magnet stronger and heat can actually take its magnetic domains away. When a magnet is supercooled it becomes stronger because the atoms are moving slower and are thicker which make a stronger positive or negative side of a magnet. Heat can ruin a magnet. There is a very hot temperature for every magnet called a Curie Temperature, which is when a magnet is no longer magnetized. For instance, and iron magnets Curie Temperature is about 1,000°C! This happens because the random motion of atoms increases in speed which disturbs the magnets magnetic domains. (well... he's somewhat right) =) ----------------------------------------------------------------------------------------------------- You both are right.
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.
Is the south pole of a magnet stronger than the north pole?
Not if the magnet is symmetrical, and you define 'strength' in terms of flux density.Yes because it has a stronger attraction rate.there is no stronger or weaker for a magnet
Is a bar magnet stronger than a you shaped magnet?
Not necessarily.
How can you change the strength of magnetism?
Take a strong magnet, and rub it across the weak one and it'll make it stronger. You can weaken or destroy an on objects magnetism with heat or with physical shock such as banging it with something or on something.
Would a wooden core work to make a stronger magnet?
No, the core has to be a soft iron core.
What makes magnets weaker or stronger lead or cobalt?
Cobalt will make a magnet stronger but, definitely NOT Lead. Cobalt is used to make Hard disks and other components for computers.
How do you make iron permanent magnet?
we want to make a permanant magnet from an ordinary iron
