X 11) The circuit shown to the right has length 30cm and resistance 0.01 0 (it is just a wire, so the resistance is very low). If it is positioned in a 0.5 T magnetic field, how fast should the movable bar be pulled in order to generate a current of 500mA? (hint: be careful with units! when in doubt, use S/1 a) 3.3 cm/s 75 cm/s b) 1.7 cm/s c) 14.2 cm/s e) 60 cm/s x x x X x x x I

X 11) The circuit shown to the right has length 30cm and resistance 0.01 0 (it is just a wire, so the resistance is very low). If it is positioned in a 0.5 T magnetic field, how fast should the movable bar be pulled in order to generate a current of 500mA? (hint: be careful with units! when in doubt, use S/1 a) 3.3 cm/s 75 cm/s b) 1.7 cm/s c) 14.2 cm/s e) 60 cm/s x x x X x x x I

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

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