## Ruchi. 2 years ago 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.

1. Ruchi.

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2. timo86m

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

3. Ruchi.

$\mu f$ is the unit

4. timo86m

5. electrokid

hold on, the three circuits are identical..

6. electrokid

and it is a Wheatstone network

7. electrokid

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8. Ruchi.

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

9. electrokid

capacitive reactance

10. electrokid

are all the capacitances identical?

11. electrokid

well?

12. Ruchi.

hw to solve it ? all are identical how?

13. electrokid

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

14. electrokid

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15. Ruchi.

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

16. electrokid

what do you mean?

17. electrokid

they are all the same circuits just drawn differently

18. electrokid

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19. electrokid

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20. electrokid

@Ruchi. you see?

21. Ruchi.

hey c1 is parellel to c2

22. electrokid

no it aint. where di you see that?

23. Ruchi.

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24. electrokid

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

25. electrokid

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26. electrokid

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

27. Ruchi.

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

28. electrokid

yw