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In the circuit shown in figure, all wire...

In the circuit shown in figure, all wires have equal resistance `r`. Find the equivalent resistance between `A` and `B`

Text Solution

Verified by Experts

The correct Answer is:
`3r//5`
From symmetry there will not be any current through branch `EC & FD`
`1/(R_(eq))=1/(3r)+1/(3r)+1/r`
`R_(eq)=(3r)/5`
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