誘ゆう導どうコイル

ゆ

う

ど

う

コ

イ

ル

Meanings

1

noun

induction coil

A device that produces high-voltage pulses from a low-voltage DC source, used in early radio transmitters, ignition systems, and educational demonstrations.

物ぶつ理りの実じっ験けんで誘ゆう導どうコイルを使つかって火ひ花ばなを発はっ生せいさせた。
We used an induction coil to generate sparks in the physics experiment.

entice, lead, tempt

導guidance, leading, conduct

Similar words

コイル
A general coil or winding; 誘導コイル specifically refers to an induction coil used for high-voltage generation.
変へん圧あつ器き
A transformer for changing AC voltage levels, whereas an induction coil is typically used with DC and produces pulsed high voltage.

Etymology

Compound of 誘導 (ゆうどう, 'induction') and コイル ('coil'), a straightforward technical term.