A conducting rod moves with a constant velocity in a
Chapter 31, Problem 68(choose chapter or problem)
A conducting rod moves with a constant velocity in a direction perpendicular to a long, straight wire carrying a current I as shown in Figure P31.68. Show that the magnitude of the emf generated between the ends of the rod is 0e0 5 m0vI, 2pr In this case, note that the emf decreases with increasing r as you might expect.
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