Figure1 of 1 The figure shows 4 points on the 9 equipotential curves marked from -40 volts to 40 volts with a step of 10. The curve of 0 volts is a vertical line. Other equipotential curves are circles with centers on the horizontal line, which don't intersect each other. The circle radius increases and the center moves away from the 0 volts curve with increasing absolute value of potential. Point 2 is located on the 30 volts curve at its right-most point. Point 4 is located on the -30 volts curve at its left-most point. Point 3 is located on the 0 volts curve between points 2 and 4. Point 1 is located on the 0 volts curve above point 3. Part A Rank in order, from largest to smallest, the electric field strengths E1 , E2 , E3 , and E4 at the four labeled points in (Figure 1). Rank from largest to smallest. To rank items as equivalent, overlap them.