ammetern.

/ˈæmɪtə(r)/

Etymology: < am- (in ampere n.) the unit of electric current + -meter comb. form² measurer.

An instrument for estimating the force of electric currents.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > electric current > [noun] > measurement of force > instrument for

rheometer1839

thermo-electrometer1842

ammeter1882

Kelvin balance1892

milliammeter1902

bell-rheometer-

1882 Nature 2 Mar. 426 The efficiency [of the battery] was got by measuring the power put in..by means of Perry and Ayrton's voltameter and ammeter.

This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).

单词	ammeter
释义	ammetern. /ˈæmɪtə(r)/ Etymology: < am- (in ampere n.) the unit of electric current + -meter comb. form² measurer. An instrument for estimating the force of electric currents. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electric current > [noun] > measurement of force > instrument for rheometer1839 thermo-electrometer1842 ammeter1882 Kelvin balance1892 milliammeter1902 bell-rheometer- 1882 Nature 2 Mar. 426 The efficiency [of the battery] was got by measuring the power put in..by means of Perry and Ayrton's voltameter and ammeter. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < n.1882
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