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In article the following tasks on computer modeling of electric fields areanalyzed: 1) calculation of distribution of potential for the field created bytwo parallel plates and charged bodies in the non-uniform environment; 2)calculation of distribution of potential and force lines of electric field inwhich are brought the cylinder, a pipe, a plate, a rectangular parallelepipedfrom dielectric, and also the metal cylinder; 3) calculation of distribution ofpotential in the one-dimensional nonuniform environment; 4) the solution of theequation of Poisson in spherical coordinates; 5) calculation of distribution ofpotential in cylindrical coordinates with the subsequent creation ofequipotential surfaces and force lines.

The solution of complex problems on calculation of the electrostatic fields on lessons on computer modeling