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
\(\frac{9\text{F}}{16}\)
3
\(\frac{16\text{F}}{9}\)
4
\(\frac{4\text{F}}{3}\)