Encyclopedia  |   World Factbook  |   World Flags  |   Reference Tables  |   List of Lists     
   Academic Disciplines  |   Historical Timeline  |   Themed Timelines  |   Biographies  |   How-Tos     
Your Ad Here
Sponsor by The Tattoo Collection


Henry (inductance)
Main Page | See live article | Alphabetical index

Henry (inductance)

The henry (symbol H) is the SI unit of inductance. 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.

The henry has dimensions V·A-1·s = m²·kg·s-2·A-2 in SI units.

The unit is named after the American scientist Joseph Henry.