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Quantitative demonstration of Lenz’s law

 

作者: O. Romulo Ochoa,   Frank Kolp,   Joel T. Handler,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 1  

页码: 50-51

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.879971

 

出版商: American Association of Physics Teachers

 

关键词: interface;computer;apparatus;Lenz’s law

 

数据来源: AIP

 

摘要:

We present a simple apparatus for demonstrating Lenz’s law in which we obtain data of distance fallen by a magnet as a function of time. A computer mouse serves as an interface between the apparatus and the computer to provide real-time data.

 

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