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An infinitely long, cylindrical, insulating shell of inner radius a and outer radius b has a uniform volume charge density p. A line of uniform linear charge density is placed along the axis of the shell. Determine the electric field for a) rb
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You throw two balls of equal masses ( m =0.992 kg) vertically upward at an interval of Δ t = 1.41 seconds with the same initial speed of v i=35.3 m/s from the same height. At what height will they collide, measured rel ...
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