A source injects an electron of speed v = 1.5 x 107 m/s into a uniform magnetic field of magnitude B = 1.0 x 10-3 T. The velocity of the electron makes an angle 0 = 10° with the direction of the magnetic field. Find the distance d from the point of injection at which the electron next crosses the field line that passes through the injection point. The electric charge and the mass of an electron kg, respectively. are qe = -1.60 × 10-19 C and me = 9.11 x 10-31

A source injects an electron of speed v = 1.5 x 107 m/s into a uniform magnetic field of magnitude B = 1.0 x 10-3 T. The velocity of the electron makes an angle 0 = 10° with the direction of the magnetic field. Find the distance d from the point of injection at which the electron next crosses the field line that passes through the injection point. The electric charge and the mass of an electron kg, respectively. are qe = -1.60 × 10-19 C and me = 9.11 x 10-31

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 7P

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