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What else can I help you with?
A magnet made of a material that keeps its magnetism is called?
Permanet Magnet
What type of magnetism is present in a bar magnet?
The known magnetism in a bar magnet is electromagnetism.
Will a magnet still be a magnet if it is melted?
A magnet is produced by aligning the magnetic domains in a material to point in the same direction. When heated, the magnet loses its magnetism as the molecular motion, which is caused by heating, destroys the alignment of the magnetic domains. Ferromagnetic materials also lose its magnetism after being melted. However, when the magnet is being hammered whilst cooling in a magnetic field, the melted magnet would gain its magnetism again.
What causes magnetism in a magnet?
Magnetism is caused when all the atoms of a metal like lodestone, iron, cobalt, nickel, or gadolinium are lined up in one direction. If this happens during the cooling process, after being melted, it will result in a permanent magnet
Is a bar magnet a permanent magnet?
A permanent magnet is a magnet which will keep its magnetism for a very long time and is difficult to change. No, As I think a permanent magnet means they have abilities to hold the magnetism when they are magnetized. Such as Alnico permanent magnets, but in fact, they can be demagnetized,such as high temperature, hit each other,pulse waves, out magnetic field influence...What's more, different permanent magnetic material, have different abilities on holding magnetism,they can be used in different environments. you can find some details from some manufacturers website, to learn some knowledges.
What causes magnets to attract the refridgereator?
The force is called "magnetism". The refrigerator is not magnetic, but the magnet will temporarily induce magnetism in the refrigerator's metal - the part that is close to the magnet.
Can a magnet loose its magnetism?
Yes, if you: -drop it many times -hammer it many times -heat it over a flame
What Are words that have root word magnet?
Magnet-ic Magnet-on (also the name of a Pokemon)
Invisible force that causes a magnet to attract certain objects to itself?
The invisible force that causes a magnet to attract certain objects to itself is called magnetism. It is a fundamental force of nature that arises from the movement of electric charges within the magnet. Magnetism can pull certain materials, such as iron and steel, towards the magnet due to the alignment of their atomic structures with the magnetic field.
Would a magnet to last longer in hot or cold weather?
It would last longer in cold weather because heating causes a magnet to lose its magnetism.
What propeties do a magnet have?
magnetism
Magnetism is stronger at what place of the magnet?
A magnets magnetism is strongest at the poles.
A magnet made of a material that keeps its magnetism is called?
Permanet Magnet
What type of magnet has iron in it?
magnetism
The earth is a big what in magnetism?
Magnet
What is a magnet's magnetism the strongest?
the poles
What causes magnitism?
Like electrons aligning up. This is the theory of magnetism. It is believed the electrons align positive (or negative), in the same direction creating magnetism. When you pass a magnet across a shaft of a screwdriver, you cause the electrons to align in the screwdriver shaft, creating another magnet.
