| 用威尔尼特管测定电子荷质比实验的研究 |
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| 引用本文： | 梁秀兰 时崇山. 用威尔尼特管测定电子荷质比实验的研究[J]. 河北师范大学学报(自然科学版), 1994, 18(1): 34-37 |
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| 作者姓名： | 梁秀兰 时崇山 |
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| 作者单位： | 河北师范大学物理系 |
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| 摘 要： | 本文阐述了对本实验读数装置的改进，发现了实验过程中的最佳电流值，从而提高了ｅ／ｍ测量的准确度。木文还讨论了地磁场对测量结果的影响。
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| 关 键 词： | 威尔尼特管 电子荷质比 地磁场 |
Experimental Study of Measuring the Ratio of the Charge to the Mass of An Electron(i. e,e/m)by Wechnett Cylinder. |
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| Liang Xiulan, Shi Chongshan. Experimental Study of Measuring the Ratio of the Charge to the Mass of An Electron(i. e,e/m)by Wechnett Cylinder.[J]. Journal of Hebei Normal University, 1994, 18(1): 34-37 |
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| Authors: | Liang Xiulan Shi Chongshan |
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| Affiliation: | Liang Xiulan; Shi Chongshan |
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| Abstract: | This paper not only describes the improvement of the reading set in the experiment, but found the optimum value of current in the test. Hence, the experiment enhaced accuracy of measurement. Moreover, this paper disscussed influence of the earth magnetic field on the result of measurment. |
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| Keywords: | Wechneet Cylinder charge to mass ratio of an electron |
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