| 静电场中两个问题的释疑 |
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| 引用本文： | 王金艳,王永钤.静电场中两个问题的释疑[J].洛阳师范学院学报,2001,20(2):101-103. |
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| 作者姓名： | 王金艳 王永钤 |
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| 作者单位： | 洛阳师范学院物理系,河南,洛阳,471022 |
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| 基金项目： | 河南省教育科学规划课题! ( 2 0 0 0 -JKGHA -1 2 1 ) |
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| 摘 要： | 作为加强素质教育的一个尝试 ,对静电场中两个典型例子进行了剖析 ,界定了“库仑定律”和公式F =qE的应用范畴 .不仅解决了学生对静电场中容易产生疑惑的问题 ,而且有利于培养学生分析问题和解决问题的能力 .
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| 关 键 词： | 静电场 电场强度 电场力 |
| 文章编号： | 1009-4970(2001)02-0101-03 |
| 修稿时间： | 2000年12月25 |
Explanation of Two Questions in the Still Electric Field |
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| WANG Jin yan,WANG Yong qian.Explanation of Two Questions in the Still Electric Field[J].Journal of Luoyang Teachers College,2001,20(2):101-103. |
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| Authors: | WANG Jin yan WANG Yong qian |
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| Abstract: | As a try of strengthening diathesis education to analyze the two examples in still electric field, and limit the application range of ‘Coulomb′s law’ and F=qE. The questions perplexing easily students not only are solved but also are beneficial for fostering the students' ability of analyzing and solving questions. |
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| Keywords: | still electric field electric field intensity electric field strength |
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