| 单词 | ampere-turn |
| 释义 | > as lemmasampere-turn ampere-turn n. a unit of magnetomotive force in the metre-kilogram-second system of units, equal to the force produced by a current of one ampere flowing through one complete turn of a coil; symbol At. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > magnetomotive force > unit of ampere-turn1884 gilbert1891 1884 J. T. Sprague Electr. (ed. 2) xii. 526 To equally magnetize different sized cores, the ‘ampere-turns’ must be in the proportion of the square root of the cube of the diameters. 1946 Pop. Mech. Mar. 220/2 Next step is to determine the number of ampere-turns required to give the desired pull. 2017 Nucl. Instruments & Methods in Physics Res. B. 406 244/2 Due to the highly saturated iron, the required Ampere-turns of the coils are very high. < as lemmas |
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