The magnetic field shown in the figure below has a uniform magnitude of 28.0 mT directed into the paper. The initial diameter of the kink is 2.00 cm. x x A. x x x x x Need Help? х х х х x x x x x x x x x 2.00 cm --Select-- x x x x x x x x x x B (a) The wire is quickly pulled taut, and the kink shrinks to a diameter of zero in 51.0 ms. Determine the average voltage induced between endpoints A and B. Include the polarity. magnitude mV polarity x ---Select--- A is positive relative to B. B is positive relative to A. The voltage is zero. x x (b) Suppose the kink is undisturbed, but the magnetic field increases to 104 mT in 4.35 x 10-3 s. Determine the average voltage across terminals A and B, including polarity, during this period. magnitude 7mv polarity ✓

The magnetic field shown in the figure below has a uniform magnitude of 28.0 mT directed into the paper. The initial diameter of the kink is 2.00 cm. x x A. x x x x x Need Help? х х х х x x x x x x x x x 2.00 cm --Select-- x x x x x x x x x x B (a) The wire is quickly pulled taut, and the kink shrinks to a diameter of zero in 51.0 ms. Determine the average voltage induced between endpoints A and B. Include the polarity. magnitude mV polarity x ---Select--- A is positive relative to B. B is positive relative to A. The voltage is zero. x x (b) Suppose the kink is undisturbed, but the magnetic field increases to 104 mT in 4.35 x 10-3 s. Determine the average voltage across terminals A and B, including polarity, during this period. magnitude 7mv polarity ✓

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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