noun
electrical conductivity
Technical term used in physics and engineering. Often synonymous with 電気伝導率.
See also: 電気伝導率
銅は導電率が高い金属です。
Copper is a metal with high electrical conductivity.
Synonym; 導電率 is more common in practical contexts, while 電気伝導率 is more explicit and formal.
Compound of 導電 (electrical conduction) and 率 (rate, coefficient).