# Power dissipated in a fractal circuit

Suppose we take three homogeneous wires with resistance $$R=1~\Omega$$ and build an equilateral triangle ABC. Then we take more wires and we inscribe a smaller equilateral triangle inside the original one and we repeat this procedure many times to obtain a fractal circuit as shown in the figure below. What will be the total power dissipated in the circuit in Watts if a $$1~\mbox{V}$$ voltage source (or negligible internal resistance) is connected across points A and B?

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