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Advanced Physics On a typical clear day, the atmospheric electric field points downward and has a magnitude of approximately 120 N/C. Compare the gravitational and electric forces on a small dust particle of mass 1.5 X 10- q that carries a single electron charge. Fg/Fe= What is the acceleration (both magnitude and direction) of the dust particle? (Enter the magnitude in m/s2.) direction magnitude__ ___m/s^2