CapacitanceHard
Question
Each edge of the cube contains a capacitance C. The equivalent capacitance between the points A and B will be -
Options
A.6C/5
B.5C/6
C.12C/7
D.7C/12
Solution
Due to symmetric charge distribution as shown
for loop ACDB
VA −
= VB ⇒ VA − VB = 
⇒ VA − VB = 
⇒ Ceq = 
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