Resistance Network (Part 3)

Two wire circles of radius 1 1 in the x y xy plane have their centers at ( 1 2 , 0 ) \Big( -\frac{1}{2},0 \Big ) and ( 1 2 , 0 ) \Big( \frac{1}{2},0 \Big ) . The wire has a resistance of 1 Ω 1 \, \Omega per unit length. The intersection points between the two circles are electrical connections.

Determine the equivalent resistance between the two colored dots?


The answer is 2.0944.

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1 solution

The resistance between the given points is 2π/3

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