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Results tagged with electromagnetism
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user 21881
The theory of the electric and magnetic fields, both in the static and dynamic case, in relation of the Earth.
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If the earth's surface is negatively charged, why aren't objects close to the surface polari...
Think of the electric current as a fluid, and a battery or some other source of current as a pump. Change the earth for the ocean.
I don't know about the negatively charged earth's surface, but those …
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