In an old-fashioned television, a beam of electrons isaccelerated to a speed of 2.3 × 106 m /s and thendirected to the flat screen, a distance d = 0.05 m fromthe end of the accelerator, using magnets, as shown inthe figure below. The mass of an electron is 9.1 ×10-31 kg.a. An electron, having just left the accelerator andtraveling in the x direction, enters a region ofuniform magnetic field, B = 1.5 x 10-4 T in they direction. What is the force on the electrondue to the magnetic field? Be sure to specifyboth the magnitude and direction.b. What is the radius of curvature of the path ofthe electron as it moves from the accelerator tothe screen?c. With what speed does the electron hit thescreen?d. How far from the center of the screen does theelectron hit? That is, how far is the electrondeflected by the magnetic field?Вyacceleratord

Given data: v=2.3×106 m/sd=0.05 mme=9.1×10-31 kgB=1.5×10-4 T

In an old-fashioned television, a beam of electrons is accelerated to a speed of 2.3 × 106 m /s and then directed to the flat screen, a distance d = 0.05 m from the end of the accelerator, using magnets, as shown in the figure below. The mass of an electron is 9.1 × 10-31 kg.

In an old-fashioned television, a beam of electrons is accelerated to a speed of 2.3 × 106 m /s and then directed to the flat screen, a distance d = 0.05 m from the end of the accelerator, using magnets, as shown in the figure below. The mass of an electron is 9.1 × 10-31 kg.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter10: Systems Of Particles And Conservation Of Momentum

Section: Chapter Questions

Problem 62PQ: An astronaut out on a spacewalk to construct a new section of the International Space Station walks...

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