利用磁矢势求解涡旋电场

Calculation about the vortex electric field by means of magnetometive vector

给出了一种利用磁矢势计算涡旋电场的一般方法，并结合实例验证，以深化学生对磁矢势和涡旋电场概念的理解．

Aiming at the lack of college physics teaching materials on the calculation of the vortex electric field, this article provides a general method of using the magnetometive vector to calculate the vortex electric field and gives examples to prove it in order to deepen students＇ understanding of the definition of magnetometive vector and vortex electric field.