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An alpha particle has a mass of 6.6 × 10−27 kg and is accelerated by a...

An alpha particle has a mass of 6.6 × 10−27 kg and is accelerated by a voltage of 1.09 kV. The charge on a proton is 1.60218×10−19 C. If a uniform magnetic field of 0.066 T is maintained on the alpha particle and perpendicular to its velocity, what will be particle’s radius of curvature? Answer in units of m.

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