noun 下载 🔗分享 电磁力，电磁作用。 A unified fundamental force that combines the aspects of electricity and magnetism and is one of the four fundamental forces. (technically it can be unified with weak nuclear to form electroweak) Its gauge boson is the photon. Examples : "The electric motor in the fan works because of electromagnetism, which uses electricity to create magnetic forces that make it spin. " 风扇里的电动机之所以能工作，是因为电磁力，它利用电流产生磁力，从而使风扇转动起来。（电磁力是自然界四种基本力之一，是将电力和磁力统一起来的力。） physics energy science phenomena electric technical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 电磁学 Electricity and magnetism, collectively, as a field of study. Examples : "My physics class is studying electromagnetism, learning how electric currents create magnetic fields. " 我的物理课正在学习电磁学，了解电流如何产生磁场。 physics energy science 与AI对话词汇游戏阅读练习
