An electrical cable consists of 185 strands of fine wire, each having 2.61 µΩ resistance. The same potential difference is applied between the ends of all the strands and results in a total current of 1.02 A. (a) What is the current in each strand? (b) What is the applied potential difference? (c) What is the resistance of the cable?
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An electrical cable consists of 185 strands of fine wire, each having 2.61 µΩ resistance. The same p...
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