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In a mass spectrometer, a beam of protons enters a magnetic field. Some protons make exactly a one-quarter circular arc of radius 0.60 .

A) If the field is always perpendicular to the proton's velocity, what is the field's magnitude if exiting protons have a kinetic energy of 12 ?

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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Reference No.:- M91114431

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