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Physics, 11.02.2022 22:50 1969976289

A proton moves at a speed of 7.9×103 m/s as it passes through and is perpendicular to a 0.45-T uniform magnetic field. Find the radius of the circular path. 1. 5.6×10-7 m 2. 1.8×10-4 m 3. 1.0×10-4 m/s 4. 3.4×10-3 m

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