| 金属电阻及电阻率研究的实验设计 |
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| 引用本文： | 邓锂强,梁一机.金属电阻及电阻率研究的实验设计[J].实验科学与技术,2012,10(2):23-25,44. |
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| 作者姓名： | 邓锂强 梁一机 |
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| 作者单位： | 广东石油化工学院理学院,广东茂名,525000 |
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| 摘 要： | 介绍了设计性实验"金属电阻及电阻率的研究",利用经典金属电子论解释金属电阻及电阻率的微观本质,提出了测量金属电阻率及电阻率温度系数的方法,分析了产生误差的主要原因,提出了减小误差的方法。
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| 关 键 词： | 设计性实验 经典金属电子论 电阻 电阻率 电阻率温度系数 |
Experiment Design of the Study on Metallic Resistance and Resistivity |
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| DENG Li-qiang,LIANG Yi-ji.Experiment Design of the Study on Metallic Resistance and Resistivity[J].Experiment Science & Technology,2012,10(2):23-25,44. |
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| Authors: | DENG Li-qiang LIANG Yi-ji |
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| Institution: | (College of Science,Guangdong University of Petrochemical Technology,Maoming 525000,China) |
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| Abstract: | This paper introduces the designing experiment ＂the study on metallic resistance and resistively＂.It explains the microscopic essence of metallic resistance and resistivity by classical electron theory of metal,puts forward a method of measuring metallic resistivity and temperature coefficient of resistively,analyzes the major cause of producing error,and proposes some methods of reducing error. |
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| Keywords: | designing experiment classical electron theory of metal resistance resistivity temperature coefficient of resistivity |
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