89. A particle with charge q and momentum p is moving in the horizontal plane under the action of a uniform vertical magnetic field of magnitude B. Measurements are made of the particle's trajectory to determine the "sagitta" s and half-chord length . as shown in the figure above. Which of the following expressions gives the particle's momentum in terms of q, B, s, and 8? (Assume s <8.) (A) qBs/20 (B) qBs /R (C) qBRs (D) QBR2 (E) qBR/8

89. A particle with charge q and momentum p is moving in the horizontal plane under the action of a uniform vertical magnetic field of magnitude B. Measurements are made of the particle's trajectory to determine the "sagitta" s and half-chord length . as shown in the figure above. Which of the following expressions gives the particle's momentum in terms of q, B, s, and 8? (Assume s <8.) (A) qBs/20 (B) qBs /R (C) qBRs (D) QBR2 (E) qBR/8

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter19: Magnetism

Section: Chapter Questions

Problem 66AP: An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 1.00...

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