| 试探检流计灵敏度的选用问题 |
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| 引用本文： | 黄思俞.试探检流计灵敏度的选用问题[J].三明学院学报,2005,22(2):155-157. |
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| 作者姓名： | 黄思俞 |
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| 作者单位： | 三明学院,应用物理系,福建,三明,365004 |
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| 摘 要： | 介绍了各种类型检流计的结构特点及其灵敏度，探讨了如何根据测量结果对相对误差和绝对误差的要求来正确选择检流计的灵敏度问题，并给出了具体的计算方法。
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| 关 键 词： | 检流计 灵敏度 选用 检流计灵敏度 绝对误差 相对误差 计算方法 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005-04-30 |
The Selecting Issues of Galvanometer Sensitivity |
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| HUANG Si-yu.The Selecting Issues of Galvanometer Sensitivity[J].Journal of Sanming University,2005,22(2):155-157. |
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| Authors: | HUANG Si-yu |
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| Institution: | Applied Physics Department, Sanming College, Sanming 365004, China |
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| Abstract: | This paper starts to introduce the characteristics and sensitivity of various kinds of galvanometer. It further examines how to select the sensitivity of galvanometer according to the requirement of the relative error and absolute error based on the result of the measurement. It finally presents the detailed calculating method. |
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| Keywords: | galvanometer sensitivity selection |
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