An electron moves with a speed of 8.0 × 106 m/s along the +x axis. It enters a region where there is a magnetic field of 2.5 T, directed at an angle of 60° to the +x axis and lying in the xy plane
(a) Calculate the magnitude of the magnetic force on the electron. (b) Calculate the magnitude of the acceleration of the electron.
(a) 2.8 × 10-12 N
(b) 3.1 × 1018 m/s2
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A.
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.which of the following is true for the monuments built by ancient civilization?
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