Physics
Physics, 08.07.2020 01:01, keke830

Find the electric field a distance z above a circular ring carrying a constant line charge. For extra credit you may derive the electric field a distance z above a disk carrying a constant surface charge density. 3 Find the force between an electron and a proton in a typical hvdrogen atom.

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Find the electric field a distance z above a circular ring carrying a constant line charge. For extr...

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