電 磁 気 学

でんじきがく

noun

electromagnetism (the field of study)

1. electromagnetism; electromagnetic theory

The branch of physics that studies electricity, magnetism, and the interactions between them. A standard subject in university science and engineering curricula.

電磁気学(でんじきがく)を学(まな)ぶ。

I study electromagnetism.

電磁気学(でんじきがく)は物理学(ぶつりがく)の基礎(きそ)の一(ひと)つだ。

Electromagnetism is one of the foundations of physics.

電磁気学(でんじきがく)の知識(ちしき)は、モーターや発電機(はつでんき)の仕組(しく)みを理解(りかい)するのに欠(か)かせない。

A knowledge of electromagnetism is essential for understanding how motors and generators work.

Formed from 電磁気(でんじき) (electromagnetism) + 学(がく) (the study of). Refers to the academic field, not the phenomenon itself.

COMMON COLLOCATIONS:

電磁気学(でんじきがく)の授業(じゅぎょう): an electromagnetism class
電磁気学(でんじきがく)を専攻(せんこう)する: to major in electromagnetism

SIMILAR WORDS:

電磁気(でんじき): electromagnetism — the phenomenon or property, without 学(がく).
力学(りきがく): mechanics — a parallel branch of physics.

general

Added 2026.7.12 6:17

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