NEET 2019, Physics Q34: Coulomb's Law And Electric Field

NEET2019Paper 2019Physics

Q.

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 :

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

Solution

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