1. The problem statement, all variables and given/known data A capacitor 1 of 3nF is charged with 3 volts. When it is completely charged, we connect it to an uncharged capacitor 2 of 7 nF. Calculate the charge on each capacitor after they reach electric equillibrium. 2. Relevant equations Q=CV 3. The attempt at a solution my confusion is how to set up the problem. Like is it the way you solve a series or parallel capacitor diagram? And is the voltage or charge constant between them?