Determine the energy of the incident electron

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One electron collides elastically with a second electroninitially at rest. After the collision, the radii of theirtrajectories are 1.00 cm and 3.10 cm. The trajectories are perpendicular to a uniform magnetic field ofmagnitude 0.0580 T. Determine the energy(in keV) of the incident electron.

Reference no: EM13645758

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