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What is the difference between permanent pole and temporary pole?
a Temporary Magnet lose its magnetism quickly, a Permanent Magnet is hard and it keeps it magnetism
Are permanent magnets truly permanent, or do they eventually lose their magnetism over time?
Permanent magnets are not truly permanent and can lose their magnetism over time due to factors such as exposure to high temperatures, physical damage, or demagnetizing fields.
Which mineral component sustains permanent magnetism?
quartz
Is electromagnets are natural magnets?
The magnetism of an electromagnet is natural (it comes out of the laws of physics), but the magnetism disappears when the electricity is turned off - it is not a permanent magnetism.
Permanent magnets and electromagnets both hold their magnetism for a long period?
the answer is false Permanent magnets will hold their magnetism for a long period of time. Electromagnets will only remain magnetic as long as current is flowing through them.
How do permanent magnets get their magnetism?
Permanent magnets get their magnetism from the alignment of their atomic particles, specifically the electrons, which create a magnetic field that causes the material to attract or repel other objects.
What types of magnets are harder to magnetize but retain magnetism much longer?
permanent magnets
What is the difference between a permanent and non permanent magnet?
Permanent magnets are bar magnets or horse shoe magnets which has magnetism at all times. But non permanent also known as temporary magnets are usually electromagnets which would have magnetism only when current flows through the coil that surrounds it.
Are paperclips permanent magnets?
No, paperclips are not permanent magnets. They can temporarily exhibit magnetic properties when in the presence of a magnetic field, but they do not retain magnetism like permanent magnets do.
How can the magnetism of a permanent magnet be weakened or removed?
Put it in a coil which has an alternating current in it. The AC current produces a magnetic field in the coil which alternates with the changing voltage. This changes the magnetism of the permanent magnet. Gradually reduce the current in the coil and the permanent magnet will end up unmagnetised.
Is the magnet in a compass a permanent or electromagnet?
The magnet in a compass is a permanent magnet. It retains its magnetism without the need for an external electrical current.
A magnet made of a material that keeps its magnetism is called?
Permanet Magnet
