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In the circuit shown in figure the total...

In the circuit shown in figure the total resistance between points `A` and `B` is `R_0`. The value of resistance `R` is

A

`R_0`

B

`sqrt3R_0`

C

`R_0/2`

D

`R_0/sqrt3`

Text Solution

Verified by Experts

The correct Answer is:
D
`R_0=R_(AB)=R+((R+R_0)R)/((R+R_0)+R)`
Solving this equation we get `R=R_0/sqrt3`
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