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Two identical, small insulating balls are suspended by separate 0.36-m threads that are attached to a common point on the ceiling. Each ball has a mass of 4.5 × 10-4 kg. Initially the balls are uncharged and hang straight down. They are then given identical positive charges and, as a result, spread apart with an angle of 46o between the threads. Determine

(a) the charge on each ball and

(b) the tension in the threads.

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Category:- Physics
Reference No.:- M9871997

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