In a certain electron beam, there are 5.0 106 electrons per cubic centimeter. Suppose the kinetic

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In a certain electron beam, there are 5.0 × 106 electrons per cubic centimeter. Suppose the kinetic energy of each electron is 10.0 keV, and the beam is cylindrical, with a diameter of 1.00 mm.

(a) What is the velocity of an electron in the beam?

(b) Find the beam current.

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 23, 2011 05:13 AM

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In a certain electron beam, there are 5.0 106 electrons per cubic centimeter. Suppose the kinetic

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Fundamentals of Ethics for Scientists and Engineers

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