摘要
根据定义给出偏心圆线族方程和共轴圆族方程,利用文献[2]方法验证了偏心圆线族等势性,给出偏心圆线族与共轴圆线族的等势线和场线关系.
The both functions of the eccentric circle family and the coaxial circle family have been given. The equipotential property of eccentric circle has been validated using the method mentioned in mathematic manual. The relation between the equipvalent lines and field lines of the eccentric circle family and the coaxial circle family has been given.
出处
《物理与工程》
2009年第4期4-7,共4页
Physics and Engineering
关键词
偏心圆族
共轴圆族
等值线
eccentric circle family
coaxial circle family
equipvalent line
