| 单词 | magnetic circuit |
| 释义 | > as lemmasmagnetic circuit magnetic circuit n. a closed path described by magnetic flux. ΚΠ 1853 C. V. Walker tr. A. de la Rive Treat. Electr. I. iii. iii. 292 This influence of the armature appears to be due to a state of equilibrium that is established between all the parts of what might be called a closed magnetic circuit, that is to say, of a horse-shoe magnet, the two extremities of which are connected with an armature. 1887 Rep. Brit. Assoc. Advancem. Sci. 1886 551 The hysteresial dissipation of energy per unit volume of iron is the same whether the magnetic circuit be open or closed. 1925 H. C. Booth tr. F. Auerbach Mod. Magnetics (U.K. ed.) ix. 241 The corners of the apparatus have no practical influence except when the strength of the field is small, as is proved by the effect of the addition of corner-pieces to improve the magnetic circuit. 1993 Caves & Caving Winter 31/3 It is not a good idea to leave the drill unassembled for any length of time without inserting some form of ‘keeper’ to complete the magnetic circuit. < as lemmas |
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