1. The problem statement, all variables and given/known data Question : How much charge is stored on the capacitor C2 ? 2. Relevant equations Q = C . U 3. The attempt at a solution Since Q2, the charge stored on the capacitor, is C2 . (Va - Vb) , I thought that I just had to multiply 1.0 x 60 = 60. But in fact, the expected result is 40, how ??