霍尔效应法测量亥姆霍兹线圈空间磁场均匀区

Measure the uniformity of Helmholtz coil space magnetic field with Hall effect method

分析了亥姆霍兹线圈空间磁场的分布,采用霍尔效应法探测亥姆霍兹线圈空间磁场,得到空间磁场均匀区的大小、形状及范围.

Analyzed the distribution of Helmholtz coil space magnetic field, the law of Hall effect is taken to test space magretic of Helmhoitis coil, gived the concrete experiment method, then the uniform magnetic field＇s size, form and range is obtained.