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The equivalent resistance between points...


The equivalent resistance between points A and B of an infinite network of resistance each of `1Omega` connected as shown is

A

infinite

B

`2Omega`

C

`(1+sqrt5)/(2)Omega`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
`R_(eq)`=`R+(RIIR_(eq))`=`R+(RR_(eq))/(R+R_(eq))` `rArr` `R_(eq)`=`(1)/(2)[1+sqrt5]Omega`
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