Answer: The inductor shown in Fig. E30.11 has inductance
Chapter 30, Problem 30.12(choose chapter or problem)
The inductor shown in Fig. E30.11 has inductance 0.260 H and carries a current in the direction shown. The current is changing at a constant rate. (a) The potential between points a and b is Vab = 1.04 V, with point a at higher potential. Is the current increasing or decreasing? (b) If the current at t = 0 is 12.0 A, what is the current at t = 2.00 s?
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