微重力环境下磁力实验观察与研究  

The Magnetic Force Observation and Demonstration under the Condition of Microgravity

作　　者：赵浩宇 毕思思[1] 郭金华 苑立波[1] 

机构地区：[1]哈尔滨工程大学,黑龙江哈尔滨150001 [2]哈尔滨工业美术设计学校,黑龙江哈尔滨150059

出　　处：《大学物理实验》2010年第6期28-30,共3页Physical Experiment of College

摘　　要：根据自由落体原理,建立了一个短时微重力实验系统,并在其模拟的微重力环境下,观测了磁铁速度与磁力变化,通过对采集图像的处理技术,定性分析了其变化的原因。In micro-gravity environment,the gravity affects almost disappeared,some dynamical variables such as magnetic force may play a main role in the physical process.In order to observe the change process of the magnetic force,we have built a short-term micro-gravity experimental system,and observed the image of the magnetic force＇s change process.Finally we give the result of the magnetic force＇s change process.

关 键 词：微重力 落塔 磁力 物理演示实验 

分 类 号：O482.41[理学—固体物理]