摘要
利用稳恒电流场与静电场的对偶性,通过几个例子,求解均匀大块导电介质的电阻计算问题,探讨了建立物理模型应该注意的问题。
Several resistance calculation of large uniform diclectric examples by the duality between steady current field and electrostatics field were analyzed. The foundation of physical model was discussed.
出处
《贵州大学学报（自然科学版）》
2009年第2期52-53,60,共3页
Journal of Guizhou University:Natural Sciences
关键词
稳恒电流场
静电场
对偶性
物理模型
steady current field
electrostatics field
duality
physical model
