等偏法测量灵敏电流计Si和Rg实验线路的设计及改进措施

Design and Improvement of the Experimental Circuit for Measuring the S_i and Rg of Sensitive Galvanometer by Isogoniometry

阐述了测量灵敏电流计Si和Rg的一般测量线路的设计,通过对测量误差产生原因的分析,在测量线路上给出了改进措施.

The common design of the experimental circuit for measuring the Si and R of sensitive gal-vanometer is discussed in this paper. And after analyzing the cause of the measuring errors, the author gives an improved design.