Magnetic fuild influence on a cross-section distributin of concentration charged particles for limitated low-temperature plasma

Influence of cross-section magnetic field on a positive columb of the gas charge is consedered. Analitical expressions for concentration of the charged particles are designed and analysed depending Cross - section coordinate. It is shown, that at growth of magnetic field from zero value, baundery concentration increases from zero and reaches the maximal value. At enough strong magnetic field, dependent on parameters of plasma, boundery concentration again to aspire to zero.