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The resistivity of copper is 1.7 X 1O-8 ohm m. What length of copper wire of diameter 0.1 mm will have a resistance of 34 ohms?
The resistivity of copper is 1.7 X 1O-8 ohm m. What length of copper wire of diameter 0.1 mm will have a resistance of 34 ohms?
B. Haranadh KumarLv10
6 Oct 2020
