Engineering Electromagnetics
Engineering Electromagnetics
9th Edition
ISBN: 9780078028151
Author: Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher: Mcgraw-hill Education,
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Chapter 9, Problem 9.7P

The rails in Figure 9.6 each have a resistance of 2.2 Ω /m. The bar moves to the right at a constant speed of 9 m/s in a uniform magnetic field of 0.8 T. Find 1(t), 0 < t < 1 s, if the bar is at x = 2 m at t = 0 and (a) a 0.3 Ω resistor is present across the left end with the right end open-circuited; (b) a 0.3 Ω resistor is present across each end.

Chapter 9, Problem 9.7P, The rails in Figure 9.6 each have a resistance of 2.2  /m. The bar moves to the right at a constant

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