A beam of protons with various speeds is directed in the sitive z direction. The beam enters a region with a iform magnetic field of magnitude 0.44 T pointing in the gative z direction, as indicated in the figure(Figure 1). It desired to use a uniform electric field (in addition to the agnetic field) to select from this beam only those protons th a speed of 1.42 x 10 m/s - that is, only these otons should be undeflected by the two fields. Determine the magnitude of the electric field that yields the desired result. Express your answer using two significant figures. IVE ΑΣΦ E= Submit Part B Request Answer ? O positive z direction V/m Determine the direction of the electric field that yields the desired result.

A beam of protons with various speeds is directed in the sitive z direction. The beam enters a region with a iform magnetic field of magnitude 0.44 T pointing in the gative z direction, as indicated in the figure(Figure 1). It desired to use a uniform electric field (in addition to the agnetic field) to select from this beam only those protons th a speed of 1.42 x 10 m/s - that is, only these otons should be undeflected by the two fields. Determine the magnitude of the electric field that yields the desired result. Express your answer using two significant figures. IVE ΑΣΦ E= Submit Part B Request Answer ? O positive z direction V/m Determine the direction of the electric field that yields the desired result.

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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