72. . The equivalent capaci tance of the capacitors shown in FIGURE 21-52 is 12.4 F....

 

 

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72. . The equivalent capaci tance of the capacitors shown in FIGURE 21-52 is 12.4 F. Find the value of capacitance C. 73.. ...With the switch in posi- tion A, the 11.2-uF capaci- A HH C 12.0 F 7.22 uF 4.25 8.35 F B 72. . The equivalent capaci tance of the capacitors shown in FIGURE 21-52 is 12.4 F. Find the value of capacitance C. 73.. ...With the switch in posi- tion A, the 11.2-uF capaci- A HH C 12.0 F 7.22 uF 4.25 8.35 F B