150-Ch23 Q2

Two identical conducting small spheres are placed with
their centers 0.300 m apart. One is given a charge of
12.0 nC and the other a charge of -18.0 nC. (a) Find
the electric force exerted by one sphere on the other.
(b) What If? The spheres are connected by a conducting wire. Find the electric force each exerts on the
other after they have come to equilibrium.