| 对称测量法在霍尔元件测磁场中的应用 |
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| 引用本文： | 李俊来,封国林,邵耀椿. 对称测量法在霍尔元件测磁场中的应用[J]. 物理与工程, 1999, 0(1) |
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| 作者姓名： | 李俊来 封国林 邵耀椿 |
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| 作者单位： | 扬州大学理学院 |
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| 摘 要： | 在用霍尔元件测磁场时，一般采用对称测量法以消除各种附加电压的影响，当出现某种附加电压大于霍尔电压这种特殊情况时，该测量方法更为必要．
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| 关 键 词： | 对称测量法；霍尔电压；附加电压 |
APPLICATION OF SYMMETRICAL MEASUREMENT IN DETERMINING MAGNETIC INTENSITY BY HALL ELEMENT |
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| Li Junlai Feng Guoling Shao Yaochun. APPLICATION OF SYMMETRICAL MEASUREMENT IN DETERMINING MAGNETIC INTENSITY BY HALL ELEMENT[J]. Physics and Engineering, 1999, 0(1) |
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| Authors: | Li Junlai Feng Guoling Shao Yaochun |
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| Abstract: | Symmetrical measurement is usually used to determine the magnetic intensity by Hall element in order to eliminate the effect of extra voltages.Such a method is especially necessary when one of the extra voltages exceeds the Hall voltage. |
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| Keywords: | symmetrical measurement Hall voltage extra voltage |
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