A 100 m long thread carries charges uniformly distributed along its length. An electron, 10 cm away from the centre of the thread along a line perpendicular to the thread experiences an attractive force of Calculate the total charge on the thread.
To determine the total charge \( Q \) on the thread, we use the formula for the electric field due to a uniformly charged infinite line of charge. For a finite thread of length \( L = 100 ____ ____ ____ ______ ____ ______ _______ ________.
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