Answer:
202.5 N
Explanation:
Q1 = 0.000003 C
Q2 = 0.000003 C
d = 0.02 m
The electrostatic force between two charged particles is given by
F = k Q1 x Q2 / d^2
F = ( 9 x 10^9 x 0.000003 x 0.000003 ) / (0.02 x 0.02)
F = 202.5 N repulsive
A both the charges are same in nature so they repel each other.
