Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Physics and Engineering》 2018-05
Add to Favorite Get Latest Update

QUALITATIVE ANALYSIS ON THE CIRCUIT MODEL OF THE FLUORESCENT TUBE

ZHAO Qiang;WU Jintao;QIU Laijin;School of Physics and Materials Science,East China Normal University;School of Ecological and Environmental Science,East China Normal University;  
Although the circuit model of the fluorescent tube is studied in many articles as a topic in teaching,different descriptions are reported and a dilemma is come forth.Therefore,in this paper,the results of a routine classroom experiment are analyzed,and demonstrate that the fluorescent tube in normal working state should be treated as an inductance,and also could be approximated as a resistor.Meanwhile,the discussion of the working mechanism of the fluorescent tube according to the classical electromagnetism theory,is consistent with the experimental results,and explains the reason for misjudging the tube as a capacitor in some literatures.
【Fund】: 上海市大学生创新项目基金(项目编号2017PY-505)
【CateGory Index】: TM923.321
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved