电解质溶液Hall效应的等效测量原理和实现方法

A Study on the Equivalent Measuring Principle for the Hall Effect in an Electrolytic Solution and its Application

本文从电解质溶液Ｈａｌ效应的基本关系式出发，分析了电解质溶液Ｈａｌ效应的测量问题．通过引入电磁流量计测量问题及其在磁、电空间下的无源场特点，对电解质溶液Ｈａｌ效应测量问题和电磁流量计测量问题进行了等效研究．本文利用两种测量问题都可在相应的无源场条件下引出电场、磁场和速度之间的关系，得出了两种测量问题等同性的结论——等效测量原理及其推论．最后讨论了等效测量原理的实现方法。

On the basis of the fundamental relationship for the Hall effect in an electrolytic solution,some measurement problems have been discussed in this paper. By introducing the electro magnetic flowmeter measurement into the homogeneous measurement system based on the passive field relationship in the space of magnetism and electron field,the similarity or equivalency between the solution Hall effect and electro magnetic flowmeter is presented, resulting in an equivalent measuring principle for both the Hall effect and electro magnetic flowmeter. Having inferred the equivalent relations of the electron field, magnetism field and velocity from homogeneous passive field conditions about two measurement problems, the authors obtain two conclusions an equivalent measurement principle and its inference. Finally, this paper discusses the realization technique about the equivalent measurement principle and also probes into some problems and some application experiments of the equivalent measuring system that the authors have practically studied.