It involves the same parameter as that involved in the enhancement factor for coagulation of two equally charged particles. 它包含了與兩個相等帶電粒子凝聚增強因子中所包含的同樣參數。
A changed particle moves along the lines of force of a magnetic field, spiraling as it goes. 帶電粒子沿磁力線運動時就會發生迴轉。