As shown in Figure, a beam of particles of charge q enters a region where an field is uniform and directed downwards. Its value is 80 kV/m. electric Perpendicular to E and directed into the page is a magnetic field B = 0.4T. (i) If the speed of the particles is properly chosen, the particles will not be 040219004 deflected by these crossed electric and magnetic fields. What speed is selected in this case? (ii) If the electric field is cut off and the same magnetic field is maintained, the charged particles move in the magnetic field in a circular path of radius 1.14 cm. Determine the ratio of the electric charge to the mass of the particles. E=80 kV/m B=0.4T (into page) Figure

As shown in Figure, a beam of particles of charge q enters a region where an field is uniform and directed downwards. Its value is 80 kV/m. electric Perpendicular to E and directed into the page is a magnetic field B = 0.4T. (i) If the speed of the particles is properly chosen, the particles will not be 040219004 deflected by these crossed electric and magnetic fields. What speed is selected in this case? (ii) If the electric field is cut off and the same magnetic field is maintained, the charged particles move in the magnetic field in a circular path of radius 1.14 cm. Determine the ratio of the electric charge to the mass of the particles. E=80 kV/m B=0.4T (into page) Figure

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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