一个传统磁学实验的改进与拓展研究

Improvement and Expansion Study of a Traditional Magnetic Experiment

对传统的霍尔效应测量通电螺线管内部磁场实验装置进行改进,在不影响原实验内容的基础上,拓展了实验装置的应用,可研究不同螺线管磁场分布及螺线管参数对磁场的影响。通过对现有实验装置的改进及拓展研究,将基础实验项目与本科生动手能力培养、科研能力训练有机结合,是一种非常好的创新和尝试。

The traditional Hall effect experimental device for measuring the internal magnetic field of energized solenoids was improved.On the basis of not affecting the original experimental content,the application of the experimental device was expanded.The magnetic field distribution of different solenoid and the influence of solenoid parameters on its magnetic field could be studied.It was a very good innovation and attempt to organically combine basic experimental projects with hands-on ability and scientific research ability training through the improvement and expansion of existing experimental devices.