Физика общая емкость конденсаторов

Cобщ =
1 / (1 / ((1 / (1 / C1 + 1 / C2 + 1 / C3)) + (1 / (1 / C4 + 1 / C5))) + 1 / C6 + 1 / (C7 + C8 + 1 / (1 / C9 + 1 / C10))) =
1 / (1 / ((1 / (1 / 16 + 1 / 20 + 1 / 80)) + (1 / (1 / 4 + 1 / 4))) + 1 / 6 + 1 / (3 + 8 + 1 / (1 / 12 + 1 / 6))) =
3 пф

или

Cобщ =
1 / (1 / (1 / (1 / C1 + 1 / C2 + 1 / C3) + (C4 * C5) / (C4 + C5)) + 1 / C6 + 1 / (C7 + C8 + ((C9 * C10) / (C9 + C10)))) =
1 / (1 / (1 / (1 / 16 + 1 / 20 + 1 / 80) + (4 * 4) / (4 + 4)) + 1 / 6 + 1 / (3 + 8 + ((12 * 6) / (12 + 6)))) =
3 пф

1/(1/C1 + 1/C2 + 1/C3) + 1/(1/C4 + 1/C5) = 1/(1/16 + 1/20 + 1/80) + 1/(1/4 + 1/4) = 10

C6 = 6

C7+C8+1/(1/C9+1/C10) = 3+8+1/(1/12+1/6) = 15

1/(1/10 + 1/6 + 1/15) = 3 пФ