In an experiment with cosmic rays, a vertical beam of particles that have charge ofmagnitude 3e and mass 12 times the proton mass enters a uniform horizontal magnetic field of0.250 T and is bent in a semicircle of diameter 95.0 cm, as shown in Figure below. (a) Find thespeed of the particles and the sign of their charge. (b) Is it reasonable to ignore the gravity forceon the particles? (c) How does the speed of the particles and the sign as they enter the fieldcompared to their speed as they exit the field?95.0 cmB

a) Find the speed of the particles and the sign of their charge. (b) Is it reasonable to ignore the…

Answered: In an experiment with cosmic rays, a…

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