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A ring is made of a wire having a resist...

A ring is made of a wire having a resistance `R_0=12Omega`. Find the points A-and B as shown in the figure, at which a current carrying conductor should be connected so that the resistance R of the sub circuit between-these points is equal to `8/3Omega`

A

`l_1/l_2=5/8`

B

`l_1/l_2=1/3`

C

`l_1/l_2=3/8`

D

`l_1/l_2=1/2`

Text Solution

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The correct Answer is:
D
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