Distribution of velocity electrohydrodynamic flows in system of electrodes edge (wire) over plate was described. Tiny gas bubbles (10-50 mkm), as inclusions for visualizations are used. Special investigations shown, that error, which caused by bubbles, was not more than 5%. The conductivity of liquid is invariable. High limit of range of velocity reached to 2-5 m/s. Special program for processing video records of EHD-flows was elaborated. This program allows to construct of fields of velocities in two dimension plot. Vector fields of velocities in mixture of transformer oil with buthanol under different voltage are described in paper. Electric rower in gap between electrodes are constructed by means this program.