We can use Coulomb's law to find the force between them. Coulomb's law is given by:
\[F = k \frac{{q_1 q_2}}{{r^2}}\]
where \(F\) is the force, \(k\) is Coulomb's constant, \(q_1\) and \(q_2\) are the charges, and \(r\) is the distance between the charges.
Show more…