In the figure are shown three capacitors with capacitances C_{1} = 6.{\rm \mu F}, \; C_{2}=3. {\rm \mu F}, \; C_{3}=5. {\rm \mu F}.

In the figure are shown three capacitors with capacitances C_{1} = 6.00 :{rm mu F}, ; C_{2}=3.00 : {rm mu F}, ; C_{3}=5.00 : {rm mu F}. The capacitor network is connected to an applied potential V_{ab}. After the charges on the capacitors have reached their final values, the charge Q_2 on the second capacitor is 40.0 {rm mu C}