In this paper, an effective solution to calculating the electrostatic and magnetostatic field force-solution of virtual displacement-is given on the grounds of theory and examples.
文章从理论和实例出发,给出一种计算电场力和磁场力的有效方法——虚位移解法。
2
The smaller the dust grain size, the higher the vertical displacement of dust grain due to electrostatic levitation on the same environmental condition.