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" ... amperes is unity. (12) That instruments constructed on the principle of the balance, in which, by the proper disposition of the conductors, forces of attraction and repulsion are produced, which depend upon the amount of current passing, and are balanced... "
The Theory and Practice of Absolute Measurements in Electricity and Magnetism - Page 859
by Andrew Gray - 1893
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Telegraphic Journal and Monthly Illustrated Review of Electrical ..., Volume 8

Electrical engineering - 1891 - 680 pages
...taken as a current of one ampere. 11. That an alternating current of one ampere shall mean a current such that the square root of the time-average of the square of its strength at each instant in amperes is unity. 12. That instruments constructed on the principle of...
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The School of Mines Quarterly, Volume 13

Chemistry - 1892 - 608 pages
...investigate the question, who will prepare a specification for the construction and use of the cell. " An alternating pressure of one volt shall mean a pressure such that the square root of the time average of the square of its value at each instant in volts is unity." Instruments constructed...
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The Electrical Engineer

Electrical engineering - 1893 - 630 pages
...report, may be taken as not differing from a pressure of 1 '434 volt by more than 1 part in 1,000. 15. That an alternating pressure of one volt shall...the time-average of the square of its value at each inttant in volts is unity. 10. That instruments constructed on the principle of Lord Kelvin's quadrant...
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Report of the Annual Meeting, Issue 63

British Association for the Advancement of Science - Science - 1894 - 1272 pages
...than one part in one thousand. 15. That an alternating pressure of 1 volt shall mean a pressure Bach that the square root of the time-average of the square...quadrant electrometer used idiostatically, and, for high pressures, instruments on the principle of the balance, electrostatic forces being balanced against...
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Our Weights and Measures: A Practical Treatise on the Standard Weights and ...

Henry James Chaney - Metric system - 1897 - 218 pages
...may be taken as not differing from a pressure of 1-434 volts, by more than one part in one thousand. 15. That an alternating pressure of one volt shall mean a pressure such that the square root of the time average of the square of its value at each instant in volts is unity. 16. That instruments constructed...
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Reports of the Committee on Electrical Standards Appointed by the British ...

British Association for the Advancement of Science. Committee on Electrical Standards - Electric measurements - 1913 - 840 pages
...investigate the question, who will prepare a specification for the construction and use of the cell. 15. That an alternating pressure of one volt shall...16. That instruments constructed on the principle of Sir W. Thomson-s Quadrant Electrometer used idiostatically, and for high pressures instruments on the...
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Nature, Volume 47

Sir Norman Lockyer - Electronic journals - 1893 - 680 pages
...taken as a current of one ampere. (n) That an alternating current of one ampere shall mean a current such that the square root of the timeaverage of the square of its strength at each instant ¡n amperes is unity. (12) That instruments constructed on the principle of...
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Nature, Volume 47

Science - 1893 - 882 pages
...taken as a current of one ampere. (n) That an alternating current of one ampere shall mean a current such that the square root of the timeaverage of the square of its strength at each instant in amperes is unity. (12) That instruments constructed on the principle of...
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Nature, Volume 47

Sir Norman Lockyer - Electronic journals - 1893 - 682 pages
...taken as a current of one ampere. (ii) That an alternating current of one ampere shall mean a current such that the square root of the timeaverage of the square of its strength at each instant in amperes is unity. (12) That instruments constructed on the principle of...
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The Electrical Review, Volume 29

Electrical engineering - 1891 - 772 pages
...prepare a specification for the construction and use of the cell. 15. That an alternating pressure of 1 volt shall mean a pressure such that the square root of the time average of the square of its value at each instant in volts is unity. 16. That instruments constructed...
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