A.D. Usanov Ph.D. (Phis.-Math.), Associate Professor, Saratov State University named after N.G. Chernyshevsky. E-mail: aka_norton@mail.ru A.E. Postelga Ph.D. (Phis.-Math.), Associate Professor, Saratov State University named after N.G. Chernyshevsky. E-mail: sanyalace@list.ru D.G. Verkhov Post-graduate Student, Saratov State University named after N.G. Chernyshevsky. E-mail: werchowdg@mail.ru V.G. Rebrov Ph.D. (Biol.), Associate Professor, Saratov State University named after N.G. Chernyshevsky. E-mail: rebrovvg@yandex.ru

Solubility change of copper (II) sulphate in water under exposure of magnetic field with 2-22 Hz frequency was investigated. There were established dependences of value change of dielectric permittivity and dielectric loss tangent of saturated salt water solution on alternating magnetic field frequency applied. In 2-10 Hz magnetic field frequency range dielectric permittivity values for test solutions exceeded those of control solutions which gave evidence of salt concentration increase in test solutions. Under the alternating magnetic field frequency increase by 10 Hz the decrease of dielectric permittivity absolute change was observed. In such event test solution values were lower than those for control ones. Maximum change of test solution as compared to control solution was observed under treatment of water solution with 2 Hz magnetic field. Similar dielectric loss tangent value change pattern was observed for its dependence on alternating magnetic field frequency applied: salt solution value decreased in 2-12 Hz frequency range and subsiquently increased in 12-22 Hz frequency range. The results of this study value change of dielectric permittivity and dielectric loss tangent correlate to the received earlier data about copper (II) sulphate water solution coefficient of transmission change under exposure to 2-22 Hz frequency range alternating magnetic field which gives the evidence to solubility change of this salt in water.

 

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