Could anyone give a detailed solution to this question, including a comprehensib
ID: 249320 • Letter: C
Question
Could anyone give a detailed solution to this question, including a comprehensible explanation?
Explanation / Answer
The initial charges on the capacitors before they are connected in the curcuit:
Q = CV
Q2 = (2 X 10-6)(24) = 4.8 X 10-5 C or 48 C
Q6 = (6 X 10-6)(24) = 1.44 X 10-4 C or 144 C
Then we connect them in series with positive to negative for each capacitor.
144 C - 48 C = 96 C that is the total charge on each capacitor.
To find the potential difference, Q = CV so V = Q/C
V2 = (96 X 10-6)/(2 X 10-6) = 48V
V6 = (96 X 10-6)/(6 X 10-6) = 16V