Abstract��According to the law of Biot-Mr Dyer and the ampere loop theorem, integral form of the magnetic induction intensity expression is deduced. Calculation results are obtained using MATLAB symbolic integral, and three-dimensional curve of the magnetic field distribution is drawn. It is concluded that the finite length solenoid external electromagnetic field distribution is basically stable.It is strong near the hub and decreases away from the axis.
��ΰƽ�����������鲨��������. ����MATLAB�����������߹��ⲿ�ĵ�ų�ǿ��[J]. �й������ڿ���, 2014, 32(1): 51-54.
GAO Wei-ping,DONG Wei,FU Hong-bo,ZHAO Ming-li. Analysis of External Electromagnetic Field Intensity of Finite Length Solenoid Using MATLAB. Chinese Journal of Iron and Steel, 2014, 32(1): 51-54.
2014, Vol. 32 
