Need help with HW Exercise 29.1Hints: Getting Started | I'm StuckA proton moves with a speed of 2.0 × 106 m/s horizontally, at a right angle to amagnetic field. What magnetic field strength is required to just balance the weightof the proton and keep it moving horizontally?B = Problem An electron in a television picture tube moves towardthe front of the tube with a speed of 8.8 x 106 m/s along the xaxis (Fig. 29.5). The neck of the tube is surrounded by a coil ofwire that creates a magnetic field of magnitude 0.050 T, directedat an angle of 60° to the x axis and lying in the xy plane.Calculate the magnetic force on and acceleration of the electron.Strategy Use Equation 29.2.Figure 29.5 The magnetic force F, onthe electron is in the negative z directionwhen v and B lie in the xy plane.SolutionUsing Equation 29.2, we find the magnitude of the magnetic force.FB = 1g|vB sin e = (1.60 x 10-19 C)(8.8 x 106 m/s)(0.050 T)(sin 60°)FB =NBecause v x B is in the positive z direction (from the right-hand rule) and the charge is negative, Fg is in thenegative z direction.Once we have determined the magnetic force, we have a problem where the electron is a particle under a netforce and the acceleration is determined from Newton's second law. The mass of the electron is m, = 9.1 x 10-31kg, and so the acceleration is in the negative z direction and is calculated as follows.Fвa =meFв9.1 x 10-31 kgm/s?

29.1- Given that a proton moves with speed, v=2.0×106 m/s horizontally at right angle, θ=90° to…

Exercise 29.1 Hints: Getting Started | I'm Stuck A proton moves with a speed of 2.0 × 106 m/s horizontally, at a right angle to a magnetic field. What magnetic field strength is required to just balance the weight of the proton and keep it moving horizontally? B =

Exercise 29.1 Hints: Getting Started | I'm Stuck A proton moves with a speed of 2.0 × 106 m/s horizontally, at a right angle to a magnetic field. What magnetic field strength is required to just balance the weight of the proton and keep it moving horizontally? B =

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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