20. Six identical capacitors of capacitance Care connected as shown in Fig. 26.27. What is the net capacitance of the com- bination? FIGURE 26.27 Six identical capacitors. 22. Seven capacitors are connected as shown in Fig. 26.29. What is the net capacitance of this combination? 6.0 mF 6.0 mF 9.0 mF 3.0 mF 3.0 mF 9.0 mF 9.0 mF FIGURE 26.29 Seven connected capacitors.