Physics
Physics, 10.09.2019 23:30, cameronbeaugh

What must the charge (sign and magnitude) of a particle of mass 1.47 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 680 n/c ? use 9.81 m/ s 2 for the magnitude of the acceleration due to gravity. view available hint(s) nothing c c submit part b what is the magnitude of an electric field in which the electric force on a proton is equal in magnitude to its weight? use 1.67Γ—10βˆ’27 kg for the mass of a proton, 1.60Γ—10βˆ’19 c for the magnitude of the charge on an electron, and 9.81 m/ s 2 for the magnitude of the acceleration due to gravity. view available hint(s) nothing n/c n / c submit provide feedback next

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