| 伏安法测电阻的方法研究 |
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| 引用本文： | 何述平.伏安法测电阻的方法研究[J].物理通报,2020(1):65-68. |
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| 作者姓名： | 何述平 |
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| 作者单位： | 西北师范大学教育学院物理教育研究所 |
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| 摘 要： | 研究了初中伏安法测电阻的电路选择方法和数据处理方法,完善了电路选择方法,拓展和规范了现行教科书的数据处理方法;依据标配电表和待测电阻参量给出了运用电路选择方法的可行结果,结合实测数据给出了运用数据处理方法的合理结果,提出了相应的教学建议.
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| 关 键 词： | 伏安法 电阻 电路选择方法 数据处理方法 教学建议 |
Research on the Method of Measuring Resistance by Voltammetry |
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| Authors: | He Shuping |
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| Institution: | (Research Institute of Physics Education,College of Education,Northwest Normal University,Lanzhou,Gansu 730070) |
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| Abstract: | The circuit selecting method and data processing method for measuring resistance by voltammetry in junior high school are studied,the circuit selecting method is perfected,and the data processing method in current textbooks is expanded and standardized;the feasible results of using circuit selecting method according to the parameters of standardly equipped ammeter and measuring resistance are given,the reasonable results of applying data processing method through measured data are given,and the corresponding teaching suggestions are put forward. |
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| Keywords: | voltammetry resistance circuit selecting method data processing method teaching suggestion |
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