In a mass spectrometer, a beam of protons enters a magnetic field. Some protons make exactly a
Question:
(a) What is the field’s magnitude if exiting protons have a kinetic energy of 10 keV?
(b) How long does it take the proton to complete the quarter circle?
(c) Find the net force (magnitude) on a proton while it is in the field.
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a The kinetic energy is related to the momentum by K p 22 m and t...View the full answer
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