Physics, 23.11.2019 05:31 lilyrockstarmag

Two charges q1 and q2 are separated by a distance d and exert a force f on each other. what is the new force f', if charge 1 is increased to q'1=5q1, charge 2 decreased to q'2=q2/2, and the distance is decreased to d'=d/2?

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Two charges q1 and q2 are separated by a distance d and exert a force f on each other. what is the n...