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A proton of mass mp = 1.67 × 10-27 kg and charge qp = 1.602 ×...

A proton of mass mp = 1.67 × 10-27 kg and charge qp = 1.602 × 10-27 C is in an electric field of E = 10 N/C that points upwards. Draw a free body diagram for the proton, and calculate the electrical-to-gravitational force ratio: FE/FG. Finally, remark on whether the gravitational force is likely to be significant for an electron in an 10 N/C electric field.

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