The drawing shows a copper wire (negligible resistance) bent into a circular shape with a radius of 0.52 m. The radial section BC is fixed in place, while the copper bar AC sweeps around at an angular speed of 18 rad/s. The bar makes electrical contact with the wire at all times. The wire and the bar have negligible resistance. A uniform magnetic field exists everywhere, is perpendicular to the plane of the circle, and has a magnitude of 4.6 x 10-3 T. Find the magnitude of the current induced in the loop ABC. Number i Units B www 3.0 Ω X (into paper) x X X Wire X

The drawing shows a copper wire (negligible resistance) bent into a circular shape with a radius of 0.52 m. The radial section BC is fixed in place, while the copper bar AC sweeps around at an angular speed of 18 rad/s. The bar makes electrical contact with the wire at all times. The wire and the bar have negligible resistance. A uniform magnetic field exists everywhere, is perpendicular to the plane of the circle, and has a magnitude of 4.6 x 10-3 T. Find the magnitude of the current induced in the loop ABC. Number i Units B www 3.0 Ω X (into paper) x X X Wire X

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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