基于Tracker分析磁阻尼下的单摆运动  

Single Pendulum Motion under Magnetic Damping is Analyzed Based on Tracker

作　　者：方明月 郭瑞雪 谢翠婷[1] FANG Mingyue;GUO Ruixue;XIE Cuiting(School of Physical and Telecommunications Engineering,South China Normal University,Guangzhou 510006,China)

机构地区：[1]华南师范大学物理与电信工程学院,广东广州510006

出　　处：《大学物理实验》2022年第1期63-68,共6页Physical Experiment of College

摘　　要：使用物理分析工具Tracker探讨在磁阻尼作用下单摆的运动状况受摆长、摆球大小等的影响。自制装置取材容易,实验现象明显,拓展了传统单摆的实验内容。The influence of pendulum length and ball size on the motion of a simple pendulum under magnetic damping is investigated by the physical analysis tool Tracker.The materials of self-made device is easy to obtain and the experimental phenomenon is obvious,which expands the experimental content of traditional simple pendulum.

关 键 词：磁阻尼 单摆 TRACKER 

分 类 号：G633.7[文化科学—教育学]