Problem 11: In a mass spectrometer, a specific velocity can be selected from a distribution by injecting charged particles between a set of plates with a constant electric field between them and a magnetic field across them (perpendicular to the direction of particle travel). If the fields are tuned exactly right, only particles of a specific velocity will pass through this region undeflected. Consider such a velocity selector in a mass spectrometer with a 0.075 T magnetic field. Part (a) What electric field strength, in volts per meter, is needed to select a speed of 3.5 x 106 m/s? Numeric : A numeric value is expected and not an expression. E = Part (h) What is the voltgge in kilovolts hetween the plates if they are senarated hv 0 95 cm?

Problem 11: In a mass spectrometer, a specific velocity can be selected from a distribution by injecting charged particles between a set of plates with a constant electric field between them and a magnetic field across them (perpendicular to the direction of particle travel). If the fields are tuned exactly right, only particles of a specific velocity will pass through this region undeflected. Consider such a velocity selector in a mass spectrometer with a 0.075 T magnetic field. Part (a) What electric field strength, in volts per meter, is needed to select a speed of 3.5 x 106 m/s? Numeric : A numeric value is expected and not an expression. E = Part (h) What is the voltgge in kilovolts hetween the plates if they are senarated hv 0 95 cm?

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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Question

Problem 11: In a mass spectrometer, a specific velocity can be selected from a distribution by injecting
charged particles between a set of plates with a constant electric field between them and a magnetic field
across them (perpendicular to the direction of particle travel). If the fields are tuned exactly right, only
particles of a specific velocity will pass through this region undeflected. Consider such a velocity selector in a
mass spectrometer with a 0.075 T magnetic field.
Part (a) What electric field strength, in volts per meter, is needed to select a speed of 3.5 x 106 m/s?
Numeric : A numeric value is expected and not an expression.
E =
Part (b) What is the voltage, in kilovolts, between the plates if they are separated by 0.95 cm?
Numeric : A numeric value is expected and not an expression.
V =

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