Graphically depict the change along the x coordinate of the potential and the projection of the electric field strength onto a straight line connecting two balls of radius r = 10 cm, positively charged and having a surface charge density s = 80 μC/m2, if the distance between the centers of the balls is L = 1 m. Straight line connecting the centers of the balls coincide with the x coordinate axis. On the graph, mark the potential and projections of the field strength at the points at the intersection of the coordinate axis with the surface of the balls, in the middle between the balls and at a distance l = 25 cm from the center of one of the balls, as well as at the centers of the balls. Construct graphs only for axis points located between the balls.

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