Ruchi.
convince ur self that part a,b,c of the figure are identical .find the capacitance b/w the point A and B of the assembly.



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Ruchi.
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dw:1367294411259:dwdw:1367294540442:dwdw:1367294658591:dw

timo86m
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I am sorry that is hard to read for me. Maybe someone else here can help :) electrokid seem good at this.

Ruchi.
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\[\mu f\] is the unit

timo86m
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microfarad :)

electrokid
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hold on,
the three circuits are identical..

electrokid
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and it is a Wheatstone network

electrokid
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dw:1367295032398:dw

Ruchi.
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dw:1367295116163:dw wat is this i'm nt getting?

electrokid
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capacitive reactance

electrokid
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are all the capacitances identical?

electrokid
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well?

Ruchi.
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hw to solve it ? all are identical how?

electrokid
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if all are identical, then the Wheatstone bridge condition is balanced.
and the capacitor C5 does not function

electrokid
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dw:1367295383868:dw

Ruchi.
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i know bt this is applicable to it only nt on other 2?

electrokid
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what do you mean?

electrokid
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they are all the same circuits
just drawn differently

electrokid
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dw:1367295496603:dw

electrokid
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dw:1367295526769:dw

electrokid
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@Ruchi. you see?

Ruchi.
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hey c1 is parellel to c2

electrokid
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no it aint.
where di you see that?

Ruchi.
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dw:1367295695664:dw

electrokid
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for two elements to be parallelel,
they should have same end points.dw:1367295744426:dw

electrokid
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dw:1367295794383:dw

electrokid
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the three networks you showed are the same exact balanced Wheatstone network and hence have same answer.

Ruchi.
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ok thks now i hav find the answer and its correct.

electrokid
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yw