In this paper, the problem of electromagneticstress tensor of the oblate spheroidal conductor in an electric field is studied.
本文研究电、磁场作用于扁球导体、磁导体上的力矩。
2
The electromagnetic force acting on the crack in a metal is studied by numerical simulation method. The distributions of electric current, magnetic field and the electromagneticstress are given.
用数值模拟方法研究了金属裂纹尖端电磁应力的分布情况，给出了电流分布、磁场分布和电磁应力的分布。
3
The stress in ferromagnetic materials was studied by measuring the change of the amplitude of ultrasonic wave with electromagnetic acoustic transducers.