The low frequency AC electric discharge between a steel electrode and electrolyte is investigated at lower than atmospheric pressures. The electrolyte is a 30% solution of CuSO 4. The characteristic shapes of electrode spots are observed. The structure of the plasma column at various distances between the electrodes is established. The experiments were carried out at various pressures, discharge currents and voltages.
низкочастотный разряд, электролит, давление, формы и структуры разряда, low-frequency category, electrolyte, pressure, forms and category structures
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