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Find the equivalent resistance of the ci...

Find the equivalent resistance of the circuit between points `A` and `B` shown in figure is (: each brach if of resistance `0 1 Omega`)

A

`(22)/(25) Omega`

B

`(12)/(25) Omega`

C

`(22)/(35) Omega`

D

`(12)/(35) Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
(c ) By perpendicular Axis symmetry all point `1, 2, 3,` are at same potential therefore junction on this line can be redrawn as `R_(AB) = (22)/(35) R`
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