Two aluminum wires have the same resistance. If one has twice the length of the other. What is the ratio of the diameter of the longer wire to the diameter of the shorter wire? O A. 1.41 O B. 2 OC. 0.71 OD. 0.5 E. None
Two aluminum wires have the same resistance. If one has twice the length of the other. What is the ratio of the diameter of the longer wire to the diameter of the shorter wire? O A. 1.41 O B. 2 OC. 0.71 OD. 0.5 E. None
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 47P: (a) Of what material is a wire made, if it is 25.0 m long with a diameter of 0.100 mm and has a...
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