| 用示波器测RLC电路暂态过程的时间常数 |
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| 引用本文： | 曹伟然.用示波器测RLC电路暂态过程的时间常数[J].临沂师范学院学报,2005,27(6):138-139. |
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| 作者姓名： | 曹伟然 |
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| 作者单位： | 临沂师范学院,物理系,山东,临沂,276005 |
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| 摘 要： | 介绍了RLC电路暂态过程中出现的充电、放电、阻尼振荡等过程,并对衡量电路充电、放电、阻尼振荡快慢的物理量,总结了图解法、最小二乘法等多种测量方法．
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| 关 键 词： | 示波器 暂态 半衰期 时间常数τ 阻尼振荡 |
| 文章编号： | 1009-6051(2005)06-0138-02 |
| 修稿时间： | 2005年11月2日 |
Measure the Time-constant in the RLC Electric Circuit transition Process with the Oscilloscope |
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| CAO Wei-ran.Measure the Time-constant in the RLC Electric Circuit transition Process with the Oscilloscope[J].Journal of Linyi Teachers' College,2005,27(6):138-139. |
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| Authors: | CAO Wei-ran |
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| Abstract: | This article explicitly introduced in the RLC electric circuit transition process appeared charge, electric discharge, damping-vibrates and so on,and to measure electric circuit charge, electric discharge, damping-vibrates speed physical quantity, Summarized the graphic method, smallest di-multiplication etc. measuring technique. |
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| Keywords: | oscilloscope transient half life time-constant damping-vibrates |
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