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123 An electron of kinetic energy 3.8 keV moves in a circular orbit perpendicular to a magnetic field of 0.359 T. 1) Find the

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- 1 * Radius , r P = mo I amk i ka kinetic Energy 98 & QB | 2x9.1x7031 x 3.88183 x 1,6x15 19 1.6 x 108 x 0.359 3.33 X 1023 á

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