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PhysicsQ&A Library. Two point charges q1and q2are 3.00 m apart, andtheir total charge is 20 µC . (a) If the force of repulsionbetween them is 0.075N, what are magnitudes of the twocharges? (b) If one charge attracts the other with a force of0.525N, what are the magnitudes of the two charges? Notethat you may need to solve a quadratic equation to reach youranswer.Question

. Two point charges q1

and q2

are 3.00 m apart, and

their total charge is 20 µC . (a) If the force of repulsion

between them is 0.075N, what are magnitudes of the two

charges? (b) If one charge attracts the other with a force of

0.525N, what are the magnitudes of the two charges? Note

that you may need to solve a quadratic equation to reach your

answer.

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