Question

Two point charges placed 3m apart, have a combined charge 20 C. Find the two charges if they repeleach other with a force 0.075 N.

A

25C, -5C

B

30 C, 10C

C

30C, 50C

D

15 C, 5C

Hard

Solution

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Correct option is
D

15 C, 5C

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