A conductor of mass 0.720 kg rests on two parallel rails as in the figure that is d=12.0 cm apart and L=45.0 cm long. The conductor carries a current of I=58.4 A in the direction shown and can slide frictionlessly. A uniform magnetic field of magnitude 2 Tis directed perpendicular to the conductor and the rails. If it starts from rest, what is the kinetic energy ( in J) of the conductor as it leaves the rails? В Select one: O A. 10.98 Ов. 5.14 Ос. 8.64 OD. 10.28 O E. 6.31

A conductor of mass 0.720 kg rests on two parallel rails as in the figure that is d=12.0 cm apart and L=45.0 cm long. The conductor carries a current of I=58.4 A in the direction shown and can slide frictionlessly. A uniform magnetic field of magnitude 2 Tis directed perpendicular to the conductor and the rails. If it starts from rest, what is the kinetic energy ( in J) of the conductor as it leaves the rails? В Select one: O A. 10.98 Ов. 5.14 Ос. 8.64 OD. 10.28 O E. 6.31

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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