A horizontal line shows position X in meters ranging from 0 meters to 4 meters in increments of 1 meter. Vertical lines, representing equipotential lines, intersect the horizontal line at different locations. The equipotential at X equals 0 meters has a value of negative 4 volts. The equipotential at X equals 0.5 meters has a value of negative 3 volts. The equipotential at X equals 1 meter has a value of negative 2 volts. The equipotential at X equals 2 meters has a value of negative 1 volt. The equipotential at X equals 4 meters has a value of 0 volts. Point A lies in the region between the negative 4 volt and negative 2 volt equipotential lines, at a horizontal position of 0.5 meters, Point B lies in the region between the negative 1 volt and 0 volt equipotential lines, at a horizontal position of 2.5 meters. What is the approximate magnitude of the electric field E, at point A? V/m What is the approximate magnitude of the electric field Eg at point B? EBZ V/m