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Rotating iron core.
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∙ 11y ago
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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.
Why does rubbing a pin with a magnet make it magnetised?
by this procces you r-arrenge the atoms of the pin by a special shape that makes it a magnet
Is iron a permanent magnet?
Yes, as it is a magnet that will remain for a long time that makes it permanent. : ) x
What percentage of Earth makes up the hydrosphere?
75% of the Earth's surface makes up the hydrosphere.
What makes the earth work?
Sun makes energy that makes life.
What characteristic of the earth makes its giant magnet?
the molten iron core
What characteristics of the Earth makes a giant magnet?
the molten iron core
What characteristics of earth makes it a giant magnet?
the molten iron core
What a moving magnet makes?
makes current flow through a magnet
What makes the permanent magnet create its field?
I believe the earth's core creates friction as it the earth rotates and that generates the field. Not 100% on that though.
Is there anything on mars that makes it better than earth?
Mars has giant mountains (i.e. Olympus Mons).
What makes a magnet get excited?
a magnet gets excited because of the force in it
What makes someone a magnet to rabies?
What Makes Someone a magnet to rabies is if an animal with rabies bites, licks, or attacks you.
What magnet does a magnetic strip use?
To remain a magnet it has to be made out of steel as steel makes a permanent magnet.
What makes a magnet a magnet?
The arrangement of molecules in a magnet makes itself a magnet.if u want to know further,try searching "Ewing's molecular theory of magnetism".
What makes a magnet stick to a refrigerator?
the refrigerator is iron or steel, therefore the magnet sticks to it.
What makes a refrigerator a magnet?
The refrigerator isn't actually a magnet, it it simply made of metal which magnets can then stick to.
