1. An electron (qe = -1.6 x 10-19C and me = 9.1 x 10-31kg ) is moving with a velocity i = (-2.7 x 105m/s)î in a uniform magnetic field. The direction of the magnetic field is shown in the coordinate system below and its magnitude is 0.32 T. a. Please determine the direction and the magnitude of the magnetic force on the electron. b. If you need to impose an electric field in the area so that the net force on the electron is zero, please determine the direction and the magnitude of the electric field. c. If the gravitational field is in the negative y direction here, do we need to consider the effect of the force of gravity for part b? Please briefly explain your reason. y . 50°
1. An electron (qe = -1.6 x 10-19C and me = 9.1 x 10-31kg ) is moving with a velocity i = (-2.7 x 105m/s)î in a uniform magnetic field. The direction of the magnetic field is shown in the coordinate system below and its magnitude is 0.32 T. a. Please determine the direction and the magnitude of the magnetic force on the electron. b. If you need to impose an electric field in the area so that the net force on the electron is zero, please determine the direction and the magnitude of the electric field. c. If the gravitational field is in the negative y direction here, do we need to consider the effect of the force of gravity for part b? Please briefly explain your reason. y . 50°
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 48P: A packed bundle of 100 long, straight, insulated wires forms a cylinder of radius R = 0.500 cm. If...
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