The errors resulting from the neglecting the electricscalarpotential are analysed using numerical models. The 3D-numerical solution is verified by the analytic solution.
通过实际算例研究了忽略标量电位所引起的误差，用解析解答验证了三维数值解的正确性。
2
Introduces the magnetic scalarpotential method solving boundary-value problems of magnetic field generated by steady electric current is introduced.