An electron experiences a magnetic force of magnitude 4.6 x 10 15. N when moving at an angle of 60° with respect to a magnetic field of magnitude 3.5 x 103 T. Find the speed of the electron. Select one: 9.49 x 106 m/s 1.19 x 10 m/s 5.25 x 106 m/s 22.1 x 10 m/s 2.40 x 106 m/s
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