Bible Dictionaries
Ampere Turn

Webster's Dictionary

A unit equal to the product of one complete convolution (of a coiled conductor) into one ampere of current; thus, a conductor having five convolutions and carrying a current of half an ampere is said to have 2/ ampere turns. The magnetizing effect of a coil is proportional to the number of its ampere turns.

Bibliography Information
Webster, Noah. Entry for 'Ampere Turn'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/ampere-turn.html. 1828.