Find (a) the minimum magnetic field needed to exert a 5.4-fN force on an electron moving at

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Find (a) the minimum magnetic field needed to exert a 5.4-fN force on an electron moving at 21 Mm/s (b) the field strength required if the field were at 45° to the electron’s velocity.

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Feb 28, 2020 05:43 AM

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Find (a) the minimum magnetic field needed to exert a 5.4-fN force on an electron moving at

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Given F 54 fN 5410 15 Force exerted on the electron v 21 Mms 2110 6 Velocity of electron a M...View the full answer

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