In the figure, a metal wire of mass m = 28.3 mg can slide with negligible friction on two horizontal parallel rails separated by distance d = 1.73 cm. The track lies in a vertical uniform magnetic field of magnitude 61.4 mT. At time t 0 s, device G is connected to the rails, producing a constant current i = 9.88 mA in the wire and rails (even as the wire moves). At t = 70.3 ms, what are the wire's (a) speed and (b) direction of motion?

In the figure, a metal wire of mass m = 28.3 mg can slide with negligible friction on two horizontal parallel rails separated by distance d = 1.73 cm. The track lies in a vertical uniform magnetic field of magnitude 61.4 mT. At time t 0 s, device G is connected to the rails, producing a constant current i = 9.88 mA in the wire and rails (even as the wire moves). At t = 70.3 ms, what are the wire's (a) speed and (b) direction of motion?

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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