Henry (inductance)

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Image:Inductor.jpg The henry (symbol: H) is the SI unit of inductance. It is named after the American scientist Joseph Henry.

Definition

If the rate of change of current in a circuit is one ampere per second and the resulting electromotive force is one volt, then the inductance of the circuit is one henry.

1 H = Wb/A = 1 m²·kg·s^–2·A^–2 = 1 V·s/A

SI multiples

Template:SI multiples

Template:SI unit lowercase

See also

• Impedancebg:Хенри

de:Henry (Einheit) es:Henrio fr:Henry (unité) ko:헨리 (단위) ia:Henry id:Henry (induktansi) it:Henry he:הנרי (השראות) nl:Henry_(inductie) ja:ヘンリー no:Henry pl:Henr pt:Henry ru:Генри (единица измерения) sr:Хенри fi:Henry zh:亨利 (電感)