Assume that the rails in Figure are frictionless but tilted upward so that they make an angle
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Assume that the rails in Figure are frictionless but tilted upward so that they make an angle ? with the horizontal.
(a) What vertical magnetic field B is needed to keep the bar from sliding down the rails?
(b) What is the acceleration of the bar if B has twice the value found in part (a)?
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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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