A particle (mass = 6.0 mg) moves with a speed of 4.0 km/s in a direction that makes an angle of 37° above the positive x axis in the xy plane.At the instant it enters a magnetic field of (5.0
) mT it experiences an acceleration of (8.0
) m/s2.What is the charge of the particle?
A) −4.8 μC
B) 4.0 μC
C) −4.0 μC
D) 4.8 μC
E) −5.0 μC
Correct Answer:
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