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 :

Question

( A ) $\frac{4F}{3}$
( B ) $\frac{16F}{9}$
( C ) $\frac{9F}{16}$
( D ) F