Physics, 15.11.2019 22:31 MrKrinkle77
One electron collides elastically with a second electron initially at rest. after the collision, the radii of their trajectories are 1.00 cm and 2.40 cm. the trajectories are perpendicular to a uniform magnetic field of magnitude 0.044 0 t. determine the energy (in kev) of the incident electron.
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