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On the right panel the input is as follows:

Charge equals negative 2.64 e. Place charge is selected. V equals 0 volts. E equals 0 volts per meter. Rho equals 0 centimeters squared. Plots, potential field, equipotential lines and charge density are selected.

The left panel shows three different charges are plotted near the conducting sphere. The charges are negative charge 2.64 at (1.5, 8.5), negative charge 3.97 at (9, 5) and positive charge 5 at (8, 10).