| 惠斯通电桥的灵敏度 |
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| 引用本文： | 孙丙西,张晓燕. 惠斯通电桥的灵敏度[J]. 内蒙古民族大学学报(自然科学版), 2003, 18(4): 369-370 |
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| 作者姓名： | 孙丙西 张晓燕 |
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| 作者单位： | 内蒙古民族大学,物理与机电学院,内蒙古,通辽,028043 |
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| 摘 要： | 讨论了电桥灵敏度S与桥臂的阻值以及检流计内阻Rg之间的关系，并且给出了在限定条件下S的极大值。
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| 关 键 词： | 电桥 电阻 灵敏度 惠斯通电桥 电磁学实验 |
| 文章编号： | 1671-0185(2003)04-0369-02 |
| 修稿时间： | 2003-03-17 |
Sensitivity of Wheatstone Bridge |
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| SUN Bing-xi,ZHANG Xiao-yan. Sensitivity of Wheatstone Bridge[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2003, 18(4): 369-370 |
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| Authors: | SUN Bing-xi ZHANG Xiao-yan |
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| Abstract: | The relationship between sensitivity of bridge and resistance of arm of bridge and inner resistance of galvanometer was studied.Under certain conditions,maximum of sensitivity of bridge was given. |
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| Keywords: | Electric bridge Resistance Sensitivity |
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