equivalent capacitance

15 identical capacitances , each of 1μF are connected in a hexagonal network ABCDEF such that each vertex is connected with each of the others directly by 1μF .The capacitors and the wires in the network are insulated from each other.Find the capacitance between A and D

7 Answers

39
Dr.House ·

try to post the figure usisng paint na.

{heheheh} anyways solve the problem by potential method. then u will easily get it.

3
msp ·

wat does it mean insulated can charge pass thru the wire

11
Subash ·

11
Subash ·

this is the figure (using paint [3])

all lines contain capacitances

11
Subash ·

n i got the answer

answer is 3μF

mathematician replying to physics problems[3](juz jokin)

62
Lokesh Verma ·

Yes good work subash

Using a lot of symmetry, this can be solved like a piece of cake :)

1
voldy ·

well this can very easily solved by symmetry than anythign else . B,F are at same pot as are C,E , then short them then it reduces parallel series combination.

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