单词 | moving-iron |
释义 | > as lemmasmoving-iron moving-iron adj. designating an electrical instrument or apparatus in which the passage of a current through a fixed coil of wire causes the movement of a piece of iron within the coil. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [adjective] > involving movement uni-pivot1778 moving-coil1887 moving-iron1908 1908 K. Edgcumbe Industr. Electr. Measuring Instruments 27 One of the simplest windings to calculate is that of an ammeter coil such as would be used for a moving-iron instrument. 1940 A. Wood Acoustics xviii. 529 The large diaphragm required in lieu of a horn may also be driven by an arrangement of the ‘moving iron’ type. 1992 RS Components: Electronic & Electr. Products July 626/2 This..transformer may be used with moving-iron meter 259-511. < as lemmas |
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