Shows high magnetization effect of magnetic iron when magnetic particle coil not conductive, torque transmission shaft transmission from not in driven shaft.
显示高磁化效应的磁性铁粒子当磁性线圈不导电时，转矩不会从传动轴传导于从动轴。
2
According to the principle of "Uniform magnetization", the field-shape of plane head quadrupole of "coil replacement" and "Quasi coil replacement" is analysed by means of series expansion.