Question

11. Any company plans to connect a total of 20 pF of capacitance to a 7200-V

Answer 1

Answer:

C = 80pF

Step-by-step explanation:

The total capacitance of 4 capacitors connected in series is given by:

$Ct = \frac{1}{1/C1 + /C2 + 1/C3 + 1/C4}$

$Ct = \frac{1}{1/C + /C + 1/C + 1/C}$

$Ct = \frac{1}{4/C}$

$Ct = \frac{C}{4}=20pF$

Solving for C:

C = 4*20pF

C = 80pF