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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.
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 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.
Permanent and temporary magnets?
A temporary magnet is something that has been magnetized that won't stay a magnet for long, such as a paperclip that you have rubbed with a magnet. A Permanent magnet is usually a Lodestone that is found naturally or is manufactured by a company. Permanent magnets are always magnetic.
What is the difference between permanent magnets and temporary magnets?
One is temporary, the other is more or less permanent.
What types of magnets are harder to magnetize but retain magnetism much longer?
permanent magnets
What type of magnets are harder to magnets but retains magnetism much longer?
permanent magnets
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.
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.
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 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.
Permanent and temporary magnets?
A temporary magnet is something that has been magnetized that won't stay a magnet for long, such as a paperclip that you have rubbed with a magnet. A Permanent magnet is usually a Lodestone that is found naturally or is manufactured by a company. Permanent magnets are always magnetic.
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.
What is the difference between permanent magnets and temporary magnets?
One is temporary, the other is more or less permanent.
Both permanent magnets and electromagnets hold their magnetism for a long period of time.?
false
Can both permanent magnets and electromagnets hold their magnetism for a long period of time?
Permanent magnets can hold their magnetism for a very long time with minimal loss, while electromagnets require a continuous supply of electricity to maintain their magnetic field.
Examples of permanent magnets?
Some examples of permanent magnets include neodymium magnets, samarium cobalt magnets, and ceramic (ferrite) magnets. These magnets retain their magnetism without the need for an external magnetic field.
