1. The problem statement, all variables and given/known data Two identical conduction spheres are placed with their centers 0.30m apart. One is given a charge of 12 x 10 ^-9 C, the other a charge of -18 x 10 ^-9 C a) Find the electrostatic force exerted on one sphere by the other. b) The spheres are connected by a conducting wire. Find the electrostatic force between the two after equilibrium is reached. 2. Relevant equations F=k(q1)(q2)/r^2 C 3. The attempt at a solution I already solved a). It was really easy because all I did was plug in the correct information with the correct variables and solved for the electrostatic force between the objects. How in the world do you start part b)?? Equilibrium means that the net force (F) will equal zero right? However, that isn't true because there is a force in the answer key. Mabye I'm thinking about the motion force and not the electrostatic force. Is there always a consistent electrostatic force? Please. Can someone help me start part b) of the problem? I'm clueless here. Do you still use the same equation? I know that you can never just keep plugging in numbers to solve for these problems lol. I want to understand the concepts as well. Thanks!