10. Capacitors with electric capacities C1 = 0.2 μF, C2 = 0.6 μF, C3 = 0.3 μF, C4 = 0.5 μF are connected as shown in Fig. The potential difference U between points A and B is 320 V. Determine the potential difference Ui and the charge Qi on the plates of each capacitor (i = 1, 2, 3, 4).

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)