Standard resistance, one Board of Trade ohm, by El

1890-1895 in London
Elliott Brothers

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Standard resistance, one Board of Trade ohm, by Elliott Bros., London, No.272, Cavendish Laboratory calibration No.328, c.1892 (associated use with the Wheatstone Bridge of the pattern described by Fleeming Jenkin in the report of the British Association Committee on Standards of Electrical Resistance in 1862)


Electricity and Magnetism
Object Number:
standard resistance
City University. Dept. of Electrical, El

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