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Find the equivalent capacitance across A...

Find the equivalent capacitance across A and B.
.

A

`(35)/6muF`

B

`(25)/6 muF`

C

`15 mu F`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Circuit can be redrawn as follows:
.
Now, `V_(x)V_(y)`. Hence
`(25 muF)/(5muF)=(7muF)/(2 muF)`
`C_(eq)=((5xx25)/(5+25))+((10xx2)/(100+25))=(35)/6=(35)/6 muF`.
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