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An electronic magnet is by far the easiest because you magnetize one by hitting a button (or for home made magnets) connecting a wire, and demagnetizing by hitting the button again or disconnecting the wire.
Kip Strosin
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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 steel magnet?
Generally speaking, yes, steel is magnetic. But it should be noted that there are a number of steels that are notmagnetic. It is necessary to identify a type of steel before inquiring about its magnetic characteristics.
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
Show bar magnet horse shoe magnet dumb bell magnet etc.?
A dumbbell shaped magnet is called which type of magnet?
What type of magnet is lodestone?
Lodestone is an example of a natural magnet.
What is the strongest type of permanent magnet?
An electro-magnet would be the strongest magnet. Or the sun itself would be the strongest natural magnet.
What type of magnet keeps its magnitism for a long time?
a permanent magnet does that.
How long do cheap magnets last compared to more expensive ones?
A permanent magnet will retain its magnetism unless it is affected by a strong outside magnetic or electrical force, or elevated temperatures. If they are not exposed to any of these conditions, permanent magnets will lose magnetism on their own, however this degradation is very slow, on the order of one percentage point every ten years or so.
Example of natural magnet?
Lodestone is the only example of a natural magnet.
What type of magnet is used in a kids magnet table?
the ones that attract stuff
What type of magnet would you use to separate sand from salt?
a normal magnet
Will a magnet affect a credit card?
yes but it depends on the type of magnet and how strong it is
