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Fourteen identical resistors, each of re...

Fourteen identical resistors, each of resistance r each connected as shown in figure. Pick the incorrect alternative(s)

A

Relation between I and `I_(3)` is `I=5I_(3)`

B

Effective resistance between A and E is 1.6r

C

The value of `I_(3)` in terms of `I_(1)` is `(2I_(1))/(5)`

D

Effective resistance between A and E is 1.2r

Text Solution

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The correct Answer is:
B
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