摘要
本文对电磁学教材中,有关国际单位制中的基本单位"安培"的两种定义进行了对比和讨论,指出了其中一种定义存在不妥之处的原因。
In this paper, it makes a comparison and discussion of the two definitions of the basic unit 'ampere' in international system of units in electromagnetic materials. And it noted the reasons of the improper of one definition.
出处
《阴山学刊(自然科学版)》
2007年第2期58-60,共3页
Yinshan Academic Journal(Natural Science Edition)