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Physics, 04.04.2020 07:30 wjdelrieovie5s

An alpha particle is moving at a speed of 5.0 × 10^{5} m/s in a direction perpendicular to a uniform magnetic field of strength 0.040 T. The charge on an alpha particle is 3.2 × 10^{-19} C and its mass is 6.6 × 10^{-27} kg. What is the radius of the path of the alpha particle?

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