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A positron (q = +e) moves at 5.000 × 107 m/s in a magnetic field of magnitude 0.5400 T. The magnetic force on the positron has magnitude 2.300 x 1012 N. Give your answers in scientific notation. Part 1: (a) What is the component of the positrons velocity perpendicular to the magnetic field? 2.659 x 10 m/s Part 2: (b) What is the component of the positrons velocity parallel to the magnetic field? 4.235 x 10 m/s Part 3 out of 3 (c) What is the angle between the velocity and the field? 10 attempts left Check my work Next part
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2- 乙 ): 32-12° 4. 23S

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