電 磁 場(でんじば)

でんじば

noun

electromagnetic field

formalacademicscience

1. electromagnetic field

The physical field produced by moving electric charges and time-varying currents, encompassing both electric and magnetic components. A core concept in classical electromagnetism.

電磁場(でんじば)を計測(けいそく)した。

We measured the electromagnetic field.

電磁場(でんじば)は電場(でんば)と磁場(じば)から成(な)り立(た)つ。

An electromagnetic field consists of an electric field and a magnetic field.

マクスウェル方程式(ほうていしき)は電磁場(でんじば)の振(ふ)る舞(ま)いを記述(きじゅつ)する。

Maxwell's equations describe the behavior of the electromagnetic field.

Compound of 電磁(でんじ) (electromagnetic) + 場(ば) (field). The 場(ば) element is the standard physics term for a field.

Common collocations

電磁場(でんじば)の強(つよ)さ: strength of an electromagnetic field
電磁場(でんじば)を発生(はっせい)させる: to generate an electromagnetic field
電磁場(でんじば)理論(りろん): electromagnetic field theory

Similar words

電場(でんば): electric field — only the electric component
磁場(じば): magnetic field — only the magnetic component
重力場(じゅうりょくば): gravitational field — the gravity analogue
電磁波(でんじは): electromagnetic wave — propagating disturbance of the field

Related Words

Compare: 重力場(じゅうりょくば) (gravitational field)

Compare: 電磁波(でんじは) (electromagnetic wave)

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Added 2026.5.29 11:13 · Revised 2026.9.15 5:59

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