Задача 30287.

An alpha particle, whose kinetic energy is 500 eV, flies into a uniform magnetic field perpendicular to the direction of its movement. Magnetic field induction B = 0.1 Tesla. Find the force acting on the alpha particle, the radius R of the circle along which the alpha particle moves, and the orbital period T of the alpha particle.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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