Odpowiedź:
a)
C_x1 = C1 + C2 + C3 = 1 + 2 + 3 = 6 [uF]
1 / C_x2 = 1 / C_x1 + 1 / C4
1 / C_x2 = 1/6 + 1/4
C_x2 = 2,4 [uF]
C_x3 = C_x2 + C5 = 2,4 + 5 = 7,4 [uF]
b)
1 / C_x1 = 1 / C1 + 1 / C2 + 1 / C3
1 / C_x1 = 1/1 + 1/2 + 1/3 = 10/3
C_x1 = 0,3 [uF]
C_x2 = C4 + C5 = 4 + 5 = 9 [uF]
1 / C_x3 = 1 / C_x2 + 1 / C6 = 1/9 + 1/6
C_x3 = 15/54 = 0,28 [uF]
C_x4 = C_x1 + C_x3 + C7 = 0,3 + 0,28 + 7 = 7,58 [uF]