柯林斯詞典electromagnetism /??l?ktr???m?ɡn??t?z?m/ 1. N magnetism produced by an electric current 電磁2. N the branch of physics concerned with magnetism produced by electric currents and with the interaction of electric and magnetic fields 電磁學(xué) (Also called electromagnetics) 返回 electromagnetism劍橋詞典the science of magnetism and electrical currents 電磁學(xué) 返回 electromagnetism