Physics, 27.11.2019 04:31 nina1390

Asmall ball with charge q = 10.4 μc and mass m = 0.055 kg is suspended from the ceiling by a string of length l = 2 m and is initially at rest. a uniform horizontal electric field e of magnitude 500 v/m is applied to the ball-string system. the ball then begins to move. ignore air resistance.

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Asmall ball with charge q = 10.4 μc and mass m = 0.055 kg is suspended from the ceiling by a string...