V(V) 10 7 5 II III 4 6 8 x(cm) -5- -10- Wate 169 FLOL F.0SP A B C D In the figure above, the top panel of graph shows the potential V as a function of position x in three regions I, II, and III. Accordingly, four parallel plates, A through D, can be setup to realized the distribution of potential, as schematically drawn in the bottom panel of the figure. The unit of the distance is cm, and the unit of potential is V. What direction does the electric field point in region Il? O Right O No field O Left Next " Previous