Find the energy of the incident electron

Reference no: EM13676164

One electron collides elastically with a second electron initially at rest. After the collision, the radii of their trajectories are 1.00 centimeter and 2.40 centimeter. The trajectories are perpendicular to a uniform magnetic field of magnitude 0.0520 T. Find the energy of the incident electron.

______keV

Reference no: EM13676164

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