49. There is a uniform magnetic field of 0.50 T directed along the positive y-axis. (A) Determine the force exerted on a 4.0-A current in a 3.0-m long wire heading along the negative z-axis. (B) Determine the force on a 200-µC charge moving 60 km/s at an angle of 30° below the +x-axis. (C) In which direction(s) could a proton travel and experience zero magnetic force?

49. There is a uniform magnetic field of 0.50 T directed along the positive y-axis. (A) Determine the force exerted on a 4.0-A current in a 3.0-m long wire heading along the negative z-axis. (B) Determine the force on a 200-µC charge moving 60 km/s at an angle of 30° below the +x-axis. (C) In which direction(s) could a proton travel and experience zero magnetic force?

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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