otons having a kinetic energy of 3.10 Mev are moving in the positive x-c direction, out of the plane of the page, and extending from x = 0 to x = 1. %3D x= 1.00 m

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 75P
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Protons having a kinetic energy of 3.10 MeV are moving in the positive x-direction and enter a magnetic field of 0.0470T in the z-
direction, out of the plane of the page, and extending from x = 0 to x = 1.00 m as in the figure below.
x = 1.00 m
(a) Calculate the y-component of the protons' momentum as they leave the magnetic field. (Indicate the direction with the
sign of your answer.)
kg • m/s
(b) Find the angle a between the initial velocity vector of the proton beam and the velocity vector after the beam emerges
from the field. Hint: Neglect relativistic effects and note that 1 eV = 1.60 x 10-19 J.
a =
Transcribed Image Text:Protons having a kinetic energy of 3.10 MeV are moving in the positive x-direction and enter a magnetic field of 0.0470T in the z- direction, out of the plane of the page, and extending from x = 0 to x = 1.00 m as in the figure below. x = 1.00 m (a) Calculate the y-component of the protons' momentum as they leave the magnetic field. (Indicate the direction with the sign of your answer.) kg • m/s (b) Find the angle a between the initial velocity vector of the proton beam and the velocity vector after the beam emerges from the field. Hint: Neglect relativistic effects and note that 1 eV = 1.60 x 10-19 J. a =
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