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Results tagged with electromagnetism
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user 203294
The classical theory of electric and magnetic fields, both in the static and dynamic case. It also covers general questions about magnets, electric attraction/repulsion, etc. Distinct from electrical-engineering.
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Electric fields existing everywhere in the universe, communication faster than speed of light?
If I take a charge and oscillate it, does that instantaneously create a field with magnitude, however small, at every point in the universe? If so, couldn't this fact be used to send messages faster t …
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