Question
Two cylindrical bars, each with a diameter of 2.00 cm, are welded together end to end. One of the original bars is copper and is
Two cylindrical bars, each with a diameter of 2.00 cm, are welded together end to end. One of the original bars is copper and is 0.370 m long. The other bar is iron and is 0.185 m long. What is the resistance between the ends of the welded bar at 20C?
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Electromagnetics
Authors: B.B. Laud
3rd Edition
8122430554, 9788122430554
