electromagnetism

名词 electromagnetism:

1. magnetism produced by an electric current
2. the branch of physics concerned with electromagnetic phenomena
   同义词：electromagnetics

e.lec.tro.mag.net.ism

n.（名词）
Magnetism produced by electric charge in motion.
电磁性：由运动电荷引起的磁性
The physics of electricity and magnetism.
电磁学：研究电和磁的物理学