Two point charges, -3.8C and 8.892 C, are placed at x=0 cm and x = 13.4 cm, respectively. Consider the x-axis directed to the right. 8a At what point along the x axis is the electric field zero? (Please answer in SI unit and multiply your answer by 10-1) Answer Show feedback Updated 3 minutes ago 8b At what points along the x-axis is the electric potential zero (leftmost first)? Let V = 0 at r = 0. Please enter the smaller answer here Answer Show feedback 8c At what points along the x-axis is the electric potential zero (leftmost first)? Let V=0 at r=00 Please enter the larger answer here