A solenoid has n turns per unit length and radius R and carries a current I. Its
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A solenoid has n turns per unit length and radius R and carries a current I. Its axis is along the x axis with one end at x = ??? and the other end at x = +?? where ? is the total length of the solenoid. Show that the magnetic field B at a point on the axis outside the solenoid is given by
Where
And
Transcribed Image Text:
B =Honl(cos 0,- cos 0,) 29-35
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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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