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A particle of mass 6.0 g moves at 4.0 km//s in an xy plane, in a region with a uniform magnetic field given by 5.0//mT. At one instatnt, when the particles velocity is directed 37^(@) counterclockwise from the positive direction of the x-axis, the magnetic force on the particle is 0.45hatk N. What is the particle's charge?

Answer»


ANSWER :`-4.0xx10^(-2)`C


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