| 匀强电场中电势的应用 |
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| 引用本文： | 付青军.匀强电场中电势的应用[J].陕西师范大学学报,2006(Z2). |
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| 作者姓名： | 付青军 |
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| 作者单位： | 陕西师范大学继续教育学院 陕西西安710062 |
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| 摘 要： | 以匀强电场为研究对象,从匀强电场场强与电势的关系出发,推导出匀强电场中同一直线上任意三点电势之间的定量关系,其形式类似于解析几何中的定比分点坐标公式.该方法可使类似问题由定性分析转化为定量计算,提高了解题的准确性.
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| 关 键 词： | 匀强电场 电势 定比分点坐标公式 |
A conclusion about electric field in uniform eletric field and the application of solving problems |
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| FU Qing-jun.A conclusion about electric field in uniform eletric field and the application of solving problems[J].Journal of Shaanxi Normal University: Nat Sci Ed,2006(Z2). |
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| Authors: | FU Qing-jun |
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| Abstract: | The theme of the article is on uniform electric field.from the relationship between uniform electric field and electric potential and mathematics knowledge we can come to equations about any three points electric potentials on the same straight line in uniform electric field,whose form is similac to the score and click and the coordinate formula in analytic geomegry,It can help the middle school students solve some problems from qualicative analysis to quantieative analysis,greatly improving the speed of soliving problems and accuraly |
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| Keywords: | uniform electric fieid electric potenticl the score and click the coordinate formula |
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