# does gold conduct electricity

Conducting Sphere Energy Calculation | R, q, and Vacuum | kq^2/(2R) » Homework Statement Show that the energy associated with a conducting sphere of radius R and charge q surronded by a vacuum is given by u=kq^2/(2R). Homework Equations The Attempt at a Solution Physicsforums.com

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electricity - Why the potential inside a solid conducting sphere is non… » Mar 31, 2017… I don't know why V is not zero inside the sphere. If we use the formula that V= ∫∞0(kdq/r), how do we get that Vin = kq/r? electricity. Physics.stackexchange.com

Electric field near conducting shell » How would I do this question? I am having trouble figuring out what the radius is meant to be, why is it not 3R? Physicsforums.com

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