An electron beam enters a crossed-field velocity selector with magnetic and electric fields of 2.0 mT and 6.0 × 103 N/C, respectively. (a) What must the velocity of the electron beam be to traverse the crossed fields undeflected? If the electric field is turned off, (b) what is the acceleration of the electron beam and (c) what is the radius of the circular motion that results?
An electron beam enters a crossed-field velocity selector with magnetic and electric fields of 2.0 mT and 6.0 × 103 N/C, respectively. (a) What must the velocity of the electron beam be to traverse the crossed fields undeflected? If the electric field is turned off, (b) what is the acceleration of the electron beam and (c) what is the radius of the circular motion that results?
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 65AP: An electron moving with a velocity v=(4.0i+3.0j+2.0k)106m/s enters a region where there is a uniform...
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An electron beam enters a crossed-field velocity selector with magnetic and electric fields of 2.0 mT and 6.0 × 103 N/C, respectively. (a) What must the velocity of the electron beam be to traverse the crossed fields undeflected? If the electric field is turned off, (b) what is the acceleration of the electron beam and (c) what is the radius of the circular motion that results?
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