大学物理 ›› 2007, Vol. 26 ›› Issue (2): 32-32.

• 著者文摘 • 上一篇    下一篇

基于数字示波器的综合性实验设计

杨国仁 栾晓宁 王桂忠   

  1. 中国海洋大学信息科学与工程学院物理系,山东青岛266100
  • 出版日期:2007-02-25 发布日期:2007-02-20

A compositive experiment based on the digital oscilloscope

  • Online:2007-02-25 Published:2007-02-20

摘要: 介绍一个综合性实验的设计.用数字示波器与一个简单的装置配套,通过对同一个物理现象的多角度分析,实现了对法拉第电磁感应定律的验证;应用电磁感应测定了重力加速度;同时对磁棒的磁感应强度分布做出了定性描述.

关键词: 数字示波器, 磁棒, 电磁感应

Abstract: A compositive experiment is introduced which can make multianalysis to the same physical phenomenon by a simple device which is equipped with a digital oscilloscope, it can validate the law of Faraday electromagnetic induction, measure the acceleration of gravity with the application of electromagnetic induction and analyze the distribution of magnetic density for a bar magnet qualitatively.

Key words: digital oscilloscope, bar magnet, electromagnetic induction

中图分类号: 

  • O441