SOLUTION: If #28 copper wire (which has a diameter of 0.0126 inch) has a resistance of 66.17 ohms per thousand feet, what length of #28 copper wire will produce a resistance of 33.5 ohms? Us
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Question 652399: If #28 copper wire (which has a diameter of 0.0126 inch) has a resistance of 66.17 ohms per thousand feet, what length of #28 copper wire will produce a resistance of 33.5 ohms? Use the fact that the resistance of a wire carrying an electrical current is directly proportional to its length and inversely proportional to its cross sectional area Answer by rfer(16322) (Show Source):
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