noun
electrical engineering
Academic and professional field covering electricity, electronics, and electromagnetism.
彼は大学で電気工学を専攻している。
He is majoring in electrical engineering at university.
電子工学 focuses specifically on electronics and semiconductor devices, while 電気工学 is broader, covering power systems and electromagnetism as well.
Compound of 電気 (electricity) and 工学 (engineering).