College Physics
1st Edition
ISBN: 9781938168000
Author: Paul Peter Urone, Roger Hinrichs
Publisher: OpenStax College
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Textbook Question
Chapter 31, Problem 6CQ
Consider Figure 31.3. If an electric field is substituted for the magnetic field with positive charge instead of the north pole and negative charge instead of the south pole, in which directions will the α, β, and γrays bend?
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Q. 1. A square of side L meters lies in the x-y plane
in a region where the magnetic field is given by
= B₁(21+3j+4k) Tesla, where Bo is constant.
The magnitude of flux passing through the square is:
(a) 2B L²Wb.
(b) 3B L²Wb.
(c) 4B L²Wb.
(d) √√29B L²Wb
A mass spectrometer is being used to monitor air pollutants. It is difficult, however, to separate molecules with nearly equal mass such as CO (28.0106 u) and N2 ( 28.0134u). How large a radius of curvature must a spectrometer have (Figure 1) if these two molecules are to be separated on the film by 0.65 mm ?
Chapter 31 Solutions
College Physics
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