Question

Two point charges A and B, having charges +Q and
-Q respectively, are placed at certain distance apart
and force acting between them is F. If 25% charge
of A is transferred to B, then force between the
charges becomes :

(1) F

(2) 9F/16

(3)16F/9

(4)4F/3

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Answer 1

Answer:

actually i am not sure about the answer