A 15-F capacitor is charged to 40 V and then connected across an ...

[luminitza]

A 15-F capacitor is charged to 40 V and then connected across an initially uncharged 25-F capacitor. What is the final potential difference across the 25-F capacitor?
 a. 12 V
  b. 18 V
  c. 15 V
  d. 21 V
  e. 24 V

Question 2

A 20-F capacitor charged to 2.0 kV and a 40-F capacitor charged to 3.0 kV are connected to each other, with the positive plate of each connected to the negative plate of the other. What is the final charge on the 20-F capacitor after the two are so connected?
 a. 53 mC
  b. 27 mC
  c. 40 mC
  d. 80 mC
  e. 39 mC

[Mollythedog]

Answer to Question 1

c

Answer to Question 2

b

[luminitza]

Thanks for the timely response, appreciate it

[tandmlomax84]

YES! Correct, THANKS for helping me on my review