- #1
rajumahtora
- 18
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Homework Statement
In the above circuit, find the potential difference across AB.
2. Solution Online
"C34 = 4μf
C2,34 = 12μf
CEQ = 4.8μf
q = CEQ x V
the q on 1 is 48μC, thus
V1 = q/c
V1 = 6v
VPQ = 10 - 6 = 4v
By Symmetry of 3 and 4 , VAB = 2v"
3.My question is -
(a).What is Symmetry and how is it used in this case?
(b).How are they combining C2,34 with C1 in Series?
Thanks