MF1-A使用一个小的钕-??*磁化的磁盘作为一个模型系统对于一个理想的偶极矩，以及一对Helmholtz线圈创建的外部磁场。使用MF1-A的各种实验都适合高中和大学的学生。我们丰富的经验将证 磁力 M T 1-A，我们相信，磁力实验不仅将惊喜（甚至惊奇）大多数学生，但也将有助于清除上*普遍的物理误解E＆M 我们已经开发了这个经济实惠的设备，给学生具体的学习经验与磁力
Introduction
The MF1-A uses a small neodymium-iron-boron permanently magnetized disk as a model system for an ideal dipole moment and a pair of Helmholtz coils to create the external magnetic fields. The various experiments using MF1-A are appropriate for both high school and university students. From our extensive experince demonstratingMagnetic Torque Mt1-A we are convinced that Magnetic Force experiments will not only surprise (even amaze) most students but will also serve to clear up on the most pervasive physics misconceptions in E&M. We have developed this affordable apparatus to give students concrete learning experiences with magnetic forces.
