Pronunciation: (am'pēr-tûrn", am-pēr'-), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/ampere-turn.html on line 71 [key]
1. one complete convolution of a conducting coil, through which one ampere of current passes.
2. the magnetomotive force produced by one ampere passing through one complete turn or convolution of a coil. Abbr.: At
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.