A proton (q = 1.60 x 10-19 C, m= 1.67 x 10-2" kg) move in a uniform magnetic field B = 0.500 Tî . At t = 0 the proton has velocity components v = 1.50 x 10° m/s, vy = 0, and v: = 2.00 x 10° m/s. In addition to the magnetic field there is a uniform electric field in the negative x- direction, Ē = (-3.00×10ʻ V/m)î. (a) Describe the || path of the proton. Does the electric field affect the radius of the helix? Explain. (b) At t = T/2, where T is the period of the circular motion of the proton, what is the x-component of the displacement of the proton from its position at t= 0?

A proton (q = 1.60 x 10-19 C, m= 1.67 x 10-2" kg) move in a uniform magnetic field B = 0.500 Tî . At t = 0 the proton has velocity components v = 1.50 x 10° m/s, vy = 0, and v: = 2.00 x 10° m/s. In addition to the magnetic field there is a uniform electric field in the negative x- direction, Ē = (-3.00×10ʻ V/m)î. (a) Describe the || path of the proton. Does the electric field affect the radius of the helix? Explain. (b) At t = T/2, where T is the period of the circular motion of the proton, what is the x-component of the displacement of the proton from its position at t= 0?

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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