An experimental observation of Faraday's law of induction

被引：19

作者：

Kingman, R ^{[1
]}

Rowland, SC ^{[1
]}

Popescu, S ^{[1
]}

机构：

[1] Andrews Univ, Dept Phys, Berrien Springs, MI 49104 USA

来源：

AMERICAN JOURNAL OF PHYSICS | 2002年 / 70卷 / 06期

关键词：

D O I：

10.1119/1.1405504

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

A small neodymium magnet moves with constant velocity through a coil, and the voltage induced is recorded with a computer interface. The observed voltage is compared to that predicted by simple calculations of magnetic flux using spherical polar coordinates. The close agreement between predicted and observed values combined with the experience gained in modeling the magnetic dipole field make this a very good experiment for the undergraduate Student. (C) 2002 American Association of Physics Teachers.

引用

页码：595 / 598

页数：4

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