The following 3 True (T) or False (F) question deal with use of Coulomb's force and E field. All 3 questions have only o

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The Following 3 True T Or False F Question Deal With Use Of Coulomb S Force And E Field All 3 Questions Have Only O 1 (59.83 KiB) Viewed 34 times

The following 3 True (T) or False (F) question deal with use of Coulomb's force and E field. All 3 questions have only one correct choice below (i) Point P is located equal distances from two charges and as shown. The arrow best represents the direction of the net electric field at point P is along b T F (ii) A wool sweater has a net electric charge of -2 nC and a balloon nearby is electrically neutral. The balloon is rubbed on the sweater and gains a net charge of - 5 nC. The final net electric charge of the sweater is -3nC T F (iii) Two small identically charged spheres are a certain distance apart. The vectors in the figure show the directions of the electric force on each sphere due to the other one. The magnitude of the force is. Suppose that the charge on the left sphere is doubled, and at the same time the distance between the spheres is doubled. The resulting magnitude of the electric force between the spheres is 40 N F T (i) (iii) A. T B. C. D. E. F. T F F T T F e T F F LL F F T FT F T F 9--4pc