| 单词 | induction-balance |
| 释义 | > as lemmasinduction-balance induction-balance n. an electrical apparatus so contrived that the currents induced in the secondary wires of two induction-coils balance each other. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > induction machine induction-balance1879 influence machine1889 induction machine1896 1879 D. E. Hughes in Proc. Royal Soc. 29 56 M. Dove..constructed an induction balance, wherein two separate induction coils, each having its primary and secondary coils, were joined together in such a manner that the induced current in one coil was made to neutralize the induced current in the opposite coil, thus forming an induction-balance, to which he gave the name of differential inductor. 1879 D. E. Hughes in Proc. Royal Soc. 29 56 I have obtained a perfect induction balance which..allows us to obtain direct comparative measures of the force or disturbance produced by the introduction of any metal or conductor. 1889 J. A. Fleming Alternate Current Transformer I. 247 Lord Rayleigh found it more convenient..to slightly alter the arrangement of the induction balance..B and I are a battery and interrupter, T is a telephone in the ‘bridge’. < as lemmas |
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