Question #c7985
1 Answer
Aug 21, 2017
Explanation:
You didn't define a functional difference between "specific resistance" and "resistance" (assuming overall resistance). With the dimensions given, it also requires definition of the direction - around the tube, across (through) the tube, or along the tube. Also, given the dimensions, that specific resistance is taken to be a ratio, not a product, e.g.
Taking a realistic interpretation of electrical conduction along the length, the minimum resistance would be the minimum distance.
Thus