Physics, 14.09.2019 11:30 wendelljo61
The electric field at 4 cm from the center of a long copper rod of radius 2 cm has a magnitude of 4 n/c and is directed outward from the axis of the rod. (a) how much charge per unit length (in c/m) exists on the copper rod?
(b) what would be the electric flux (in n · m^2/c) through a cube of side 3 cm situated such that the rod passes through opposite sides of the cube perpendicularly?
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The electric field at 4 cm from the center of a long copper rod of radius 2 cm has a magnitude of 4...
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