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Can contact with ordinary magnets permanently damage hearing aids?
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What could one use buzz magnets for?
There are many things that one would be able to use buzz magnets for. Buzz magnets are very powerful magnets that could be used to perform tricks or for hearing the buzzing sound when tossed.
What is artificial magnets?
artificial magnets are those where you make magnets which are mostly called as electromagnet which can be a magnet permanently or temporarily until you provide electricity
Can Permanent magnets be turned on and off?
Electromagnet which uses electric current can be turned on and off.
Can magnets be temporary?
Electromagnets are temporary magnets made of iron usually that are created by passing a current through a wire wrapped around the iron. There are also ways of making temporary magnets out of ordinary iron objects that can later be demagnetized. I am not wise in the ways of these latter type of temporary magnets.
How do you permanently magnetize metal washers without rubbing it on magnets or making it an electro magnet?
you cannot do that but good luck anyways
What materials are attracted to an electromagent?
It attracts the exact same thing as ordinary magnets do. Ex.: steel, iron, cobalt, and nickel
What is true for magnets but not for charges?
Magnets have north and south poles, whereas charges do not have distinct poles. Additionally, magnets can attract or repel each other based on their alignment, while charges can only attract each other. Finally, magnets can retain their magnetism even when not in contact with another magnet, whereas charges require contact to interact.
Are LEGO magnet mini figures just ordinary LEGO mini figures?
Yes, they are regular minifigs which are attached to removable magnets. I bought some sets for my sons to play with. No problem removing and reattaching the magnets.
Can you make a magnet from ordinary iron?
yes it is possible to make a magnet from iron because it is magnetic and magnetic things can be turned into magnets.
How do you separate iron sand from ordinary sand?
A good magnet should do the trick. Neodymium-Ferrite-Boron magnets are a good candidate.
How does demagnetization work?
Demagnetization works by removing the magnetic field from a magnetized object so they no longer attract metal. Most magnets can be demagnetized temporarily or permanently.
What can be magnetised?
ferro magnetic substances can be magnetised. but it is not necessary that all the Ferro magnetic substances can be permanently magnetised. it depends on the alignment of domains in the substance.for example wrought iron can be magnetised permanently but soft iron can only be magnetised temporarily(Electro Magnets).
