| 利用数据采集器系统研究RC串联电路的暂态过程 |
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| 引用本文： | 吴肖,王笑君,吕华,张少锋. 利用数据采集器系统研究RC串联电路的暂态过程[J]. 物理与工程, 2012, 22(4): 21-23 |
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| 作者姓名： | 吴肖 王笑君 吕华 张少锋 |
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| 作者单位： | 1. 广东工业大学实验教学部,广东广州,510006
2. 华南师范大学物理与电信工程学院,广东广州,510006 |
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| 基金项目： | 2010年广东省实验教学研究(改革)基金项目 |
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| 摘 要： | 利用数据采集器系统研究RC串联电路的暂态过程,绘制充放电电容电压曲线,测量电路的时间常数和电容器的电容.实验操作简单,测量精确,实现物理实验测量手段的数字化;实验数据显示、分析的智能化.
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| 关 键 词： | 数据采集器系统 RC串联电路 时间常数 电容 |
RESEARCH ON TRANSIENT PROCESS OF RC SERIES CIRCUIT WITH DATA COLLECTOR SYSTEM |
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| Wu Xiao , Wang Xiaojun , Lv Hua , Zhang Shaofeng. RESEARCH ON TRANSIENT PROCESS OF RC SERIES CIRCUIT WITH DATA COLLECTOR SYSTEM[J]. Physics and Engineering, 2012, 22(4): 21-23 |
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| Authors: | Wu Xiao Wang Xiaojun Lv Hua Zhang Shaofeng |
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| Affiliation: | 1(1 Department of Experiment Teaching,Guangdong University of Technology,Guangzhou,Guangdong 510006)(2 Department of Physics and Communication Engineering,South China Normal University,Guangzhou,Guangdong 510006) |
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| Abstract: | The transient process of RC series circuit has been researched with the data collector system.The capacity voltage curves of charging and discharging are plotted.The time constant of the capacitive circuit and capacity of capacitors are precisely measured.Our experiment is easily to operate and has high accuracy.A digital measuring method has been applied in this experiment.The display and analysis of experiment data are intellectualized. |
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| Keywords: | data collector system RC series circuit time constant capacity |
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