Last Updated
：2026/01/10
電磁石
Hiragana
でんじしゃく
Noun
Japanese Meaning
電流を流すことによってのみ磁力を発生する磁石。導線を鉄心などに巻き付け、そこに電流を流すことで磁化し、電流を切ると磁力がほとんど消える仕組みのもの。電気機械、リレー、クレーンなどで物体の吸着・制御に用いられる。
Easy Japanese Meaning
でんきの力で磁石と同じはたらきをする道具。電気を切ると磁石でなくなる。
Chinese (Simplified) Meaning
电磁铁 / 通过电流产生磁场的磁体 / 通电时具有磁性的装置
Chinese (Traditional) Meaning
以電流產生磁力的磁鐵 / 通電時有磁性、斷電則失磁的裝置 / 可開關控制磁力的電磁裝置
Korean Meaning
전류를 흘릴 때만 자성을 띠는 자석 / 코일에 전류를 통하게 하여 생성된 자기력으로 작동하는 자석 장치 / 전류의 세기에 따라 자성의 강도가 조절되는 자석
Indonesian
magnet yang dihasilkan oleh arus listrik / magnet sementara dari kumparan berarus yang mengelilingi inti besi
Vietnamese Meaning
nam châm điện / nam châm tạo ra bởi dòng điện
Tagalog Meaning
magnet na nalilikha ng daloy ng kuryente / bakal na nagiging magnet kapag dinadaluyan ng kuryente / pansamantalang magnet na kontrolado ng kuryente
Sense（1）
electromagnet
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
This electromagnet is very powerful.
See correct answer
この電磁石は非常に強力です。
Japanese - English
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