1. The problem statement, all variables and given/known data A 25 and a 40 capacitor are charged by being connected across separate V batteries. The capacitors are then disconnected from their batteries and connected to each other, with each negative plate connected to the other positive plate. What is the final charge on each capacitor, and what is the final potential difference across the 40 capacitor? 2. Relevant equations Q = C * V, Parallel: Add Capacitance, Same Voltage; Series: 1/C=1/C1+1/C2, charge equal 3. The attempt at a solution Cannot tell if they are in series or in parallel...what happens when 2 capacitors are connected without a battery?