摘要
本文给出了一种验证楞次定律实验现象的良好方法,可以明显观察到线圈中突然通以电流时产生的电磁冲击力。
This paper discussed the phenomenon of least deviation angle of grating fringe and the revelant principle, put forward a method of using least deviation angle to measure the wavelength and grating constant. The least deviation method and the perpendicular irudenee method has been compared.
出处
《大学物理实验》
2005年第3期51-53,共3页
Physical Experiment of College
关键词
电磁冲击力
电磁感应
冲放电
整流
grating
least deviation angle
grating constant
wavelength
