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Any metal can be the core of an electromagnet, but some work better than others, and still others result in different effects. A copper cored electromagnet produces a repulsing force, as opposed to the attractive force of an iron core electromagnet.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoYes it is copper is a conductive material and can act as an electromagnetic shield.
Wiki User
∙ 10y agoCopper can be made into a permanent magnet, though the odds of finding one for sell in the general market is slim at best
Wiki User
∙ 12y agoNo. It must be iron.
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Is magnetite a magnet?
No, it's a permanent magnet. It consists of an iron oxide, and iron is a permanent magnet.
Are permanent magnets are used in doorbells?
no it is not . a temporary magnet is used instead. If you use a permanent magnet, the doorbell will keep on ringing
Is iron a permanent magnet?
Yes, as it is a magnet that will remain for a long time that makes it permanent. : ) x
What happens if magnet is placed next to copper?
Nothing - copper is not magnetic.
What is the material used in permanent magnet?
ferromagnetic
How are electro magnet different from permanent magnet?
Electro magnets differs from permanent magnet because it requires electricity. A simple electro magnet consists of an iron rod wrapped in a coil of copper and when electricity flows through the copper, a magnetic field is formed.
What metals can form a permanent magnet?
iron colbalt and nickel
Is copper a ferromagnetic element?
No, it can not be converted into a permanent magnet. because Cu has only one unpaired electron.
Is the magnet in a compass a permanent magnet or electronic?
A. Compasses typically use a permanent magnet.
Is magnetite a magnet?
No, it's a permanent magnet. It consists of an iron oxide, and iron is a permanent magnet.
Is a needle in a compass a permanent magnet?
Yes, it is a permanent magnet.
Is magnetite a temporary magnet?
No, it's a permanent magnet. It consists of an iron oxide, and iron is a permanent 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 the magnet in a compass a permanent magnetic or an electromagnet?
PermanentThere is no source of current in a compass, therefore the magnet is a permanent magnet.
Is a Refrigerator magnet a Permanent magnet?
yes
Does a real 1943 copper penny stick to a magnet?
No. Copper is not attracted to a magnet.
An example of a permanent magnet?
An example of a permanent magnet would be the Earth. The Earth is one giant magnet with opposite poles.
