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By putting metal piece in contact of other magnet or magnetic field.
Compass, speakers, fridge magnet, gas analyser
A magnetic pole is where the magnetic effect is greatest.
the number of sinqle electrons in the atom
yes it does affect magnets ! though cold has little effect on the properties of a magnet , but heat drastically brings about change in properties of a magnet. With increasing temperature, the magnet will gradually lose magnetization until a certain temperature (called the Curie temperature) where the magnetization goes away entirely. In addition to this effect, the domains of the magnet will have a greater chance of changing orientation, further weakening the overall magnetic effect.
sometimes there used in speakers.
Yes, you will need a screwdriver though, and a smart idea is to put the srews on the back magnet of the speaker
By putting metal piece in contact of other magnet or magnetic field.
Compass, speakers, fridge magnet, gas analyser
It depends on the gauss value of the magnet. Yourstood on a big magnet. It'scalled Earth. Youre a long way from the poles but it still has an effect on metals.
No it wont but if the water is hot then it will lose its magnetism
Access the speakers through the trunk. Under the rear deck you can see the magnet of the speakers. I think they just unscrew out from there.
Dynamo has constant magnet inside.When movement comes up ,magnet starts turning .And outside of magnet has coiled wire .So this movement of magnet causes electromagnetic effect .Finally current consists with this electomagnetic effect.
no. Not nesseicerally
The electromagnet is a very important part of loud speakers. The electromagnet is always placed in the front of the magnet. When the electricity goes through the electromagnet the field is changed and this produces the vibrations in speakers.
urmumwetpussyinmymouth
The EFFECT of steel passing over a magnet can be detected and therefore recorded.