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单词 moving-magnet
释义

moving-magnet

Electricity
adjective
Designating an electrical instrument or apparatus in which a permanent magnet is situated within a fixed coil, so that either the magnet moves when a current flows through the coil or else movement of the magnet generates a current.

Origin

1920s; earliest use found in Proceedings of the Royal Society of London.

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更新时间:2025/3/23 10:40:17