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Electromagnet. Magnetic only when current is flowing in the coil.
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∙ 14y ago
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Is a knife magnetic?
knife shows magnetic property when it remains physically contact with magnet for sometime.this type is known as temporary magnet
Definition of temporary magnet?
A magnet that isn't always a magnet.
What distinguishes a permanent magnet from a temporary magnet?
Permanent magnets do not lose their magnetic ability. Temporary magnets, however, gain magnetic properties when they are touched or moved by a permanent magnet. The properties of a temporary magnet dissipates over time after the permanent magnet is removed.
Is a horseshoe electromagnet bar magnet or a magnet pole a example of a temporary magnet?
An electromagnet is temporary because the field disappears when the current is switched off.
A magnet made from a steel paperclip is most likely a?
A temporary magnet.
Which type of magnet is created from an electromagnet?
a temporary magnet can be created by an electromagnet but it can also be created by any type of strong magnet
What type of magnet attracts to iron but not for a long time?
Bar magnet. Because a bar magnet is strong to iron..... Or that's what we did in class.....
What sticks to a temporary magnet?
Anything that is attracted to a permanent magnet will be attracted to (sticks to) a temporary magnet.
Is a knife magnetic?
knife shows magnetic property when it remains physically contact with magnet for sometime.this type is known as temporary magnet
Definition of temporary magnet?
A magnet that isn't always a magnet.
What kind of magnet is made in a factory?
a temporary magnet!
What distinguishes a permanent magnet from a temporary magnet?
Permanent magnets do not lose their magnetic ability. Temporary magnets, however, gain magnetic properties when they are touched or moved by a permanent magnet. The properties of a temporary magnet dissipates over time after the permanent magnet is removed.
Is a horseshoe electromagnet bar magnet or a magnet pole a example of a temporary magnet?
An electromagnet is temporary because the field disappears when the current is switched off.
How can a temporary magnet be made from a ferromagnetic material?
Yes, you will create a temporary magnet. EX: if you put and nail next to an iron magnet, the nail will be temporarly magnetic.
What type of rock can pick up paperclips?
it would have to be a rock containing the mineral Iron. which would then have to be magnetized to create a temporary magnet, or a permanent magnet if prepared properly
Is a bar magnet a temporary magnet or not?
Yes, as long as their spins are aligned, they will attract other materials whose spins are aligned, be they temporary or permanent.
Can a permanent magnet and a temporary magnet be made from the same magnetic material?
no they can not.
