전자기학이 · 전자기학을
electromagnetism (field of study)
Example
전자기학은 전기와 자기의 관계를 연구하는 학문이에요.
Electromagnetism is the study of the relationship between electricity and magnetism.
Word parts
전 electric+자 magnet+기 energy+학 study
Literally 'study of electric and magnetic energy'.
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