帯電

• 読み: たいでん
• ローマ字: taiden
• 漢字の分解: 帯 (tai/o-) — belt, carry; 電 (den) — electricity, electric
• 発音: /ta.i.de.ɴ/

意味

Electrification; the acquisition of an electric charge by an object, typically through friction or induction. Refers to both static charging and the charged state itself.

A noun (also used as a suru-verb) describing the process by which an object becomes electrically charged. 帯電 is central to electrostatics, and the term appears in discussions of lightning, semiconductor manufacturing, dust adhesion, and industrial safety. Opposite of 放電 (discharge).

例文

1. プラスチックの下敷きを摩擦すると帯電して紙片が引き寄せられる。
2. 帯電した粒子が電場の中で偏向する現象を実験で確認した。
3. 工場では静電気の帯電を防ぐために作業員が導電性の靴を着用する。

使い方ガイド

場面: physics, electrostatics, electronics, industrial safety

トーン: neutral

起源と歴史

Compound of 帯 (tai — to carry, wear) and 電 (den — electricity). Literally 'carrying electricity', reflecting the concept of an object bearing an electric charge.

文化的背景

時代: Modern

世代: Students and professionals

社会的背景: Technical