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The figure shows two positively charged objects and one negatively charged object. What is the direction of the net electric force on the negatively charged object? A. The net force is zero, B. The net force points approximately to the right, C. The net force points approximately up, D. The net force points approximately down E. The net force points approximately to the leftA proton (charge of 1.6* 10-19 C) and an electron (charge of -1.6 10-19 C) are separated by 10-10 m, the radius of a typical atom. What is the magnitude of the electric force that the proton exerts on the electron? A) 2.3 10-8 N B)-2.3 10-8 N C) 2.3 10-18 N D) -2.310-18 N E) ZEROA proton and an electron are separated by 10-10 m, the radius of a typical atom. What is the magnitude of the electric force that the electron exerts on the proton? A) 2.3 10-8 N B)-2.3 10-8 N C) 2.3 10-18 N D)-2.3 10-18 N E) ZERO

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sol.。 Hs left 23108N

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