摘要
用电子天平对弱磁场中载流圆线圈所受力矩进行测量.
The torque of the circular coil carrying current in the weak uniform magnetic field is measured with the electronic scale.
出处
《大学物理》
北大核心
2003年第11期38-39,43,共3页
College Physics
关键词
弱磁场
电子天平
载流线圈
力矩
weak magnetic field
electronic scale
circular coil carrying current
torque
