Extracts from the papers of Sir Charles Wheatstone
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1 Extracts from the papers of Sir Charles Wheatstone WHEATSTONE 2: Material relating to experiments designed to measure electromotile forces and electric potential, [ ] K/PP107/2/ Observations upon electromotive force drafted by Charles Wheatstone, consisting of proposals for experiments to test the electro-motive force of combinations of electrode elements and electrolytes; the means for transforming weak currents; summary entitled new theory of voltaic decomposition, with sketches and diagrams.
2 Page 2 of 41 K/PP107/2/1/2 Notes on experiments undertaken at King s College London to determine electromotive force using resistance coils, 1843 Jun 27.
3 Page 3 of 41 K/PP107/2/1/5 Notes on resistance in the electromagnetic telegraph including calculations, [ ], page 1.
4 Page 4 of 41 K/PP107/2/1/5 Notes on resistance in the electromagnetic telegraph including calculations, [ ], page 2.
5 Page 5 of 41 K/PP107/2/1/6 Notes on experiments to measure electromotive forces undertaken at King s College London, 1840 Jun 29.
6 Page 6 of 41 K/PP107/2/1/7 Note describing the future potential of electromagnetic motors [quoted on page 85, Brian Bowers, Sir Charles Wheatstone FRS , HMSO Science Museum 1975, revised edition 2001], [ ].
7 Page 7 of 41 K/PP107/2/1/8 Notes describing the decomposition of water and on reverse a timeline of related events between , [ ], page 1.
8 Page 8 of 41 K/PP107/2/1/8 Notes describing the decomposition of water and on reverse a timeline of related events between , [ ], page 2.
9 Page 9 of 41 K/PP107/2/1/10 Notes describing methods of measuring electromotive forces, [ ], page 1.
10 Page 10 of 41 K/PP107/2/1/10 Notes describing methods of measuring electromotive forces, [ ], page 2.
11 Page 11 of 41 K/PP107/2/1/12 Notes describing means of multiplying the effects of very weak currents, [ ].
12 Page 12 of 41 K/PP107/2/1/13 Notes describing methods of measuring electromotive forces, [ ].
13 Page 13 of 41 K/PP107/2/1/14 Notes examining the question What does Faraday mean when he says that heat exalts the chemical affinities between a metal and the liquid?, [ ].
14 Page 14 of 41 K/PP107/2/1/16 Notes, formulas and calculations relating to the measurement of resistance on reverse of a letter from the Royal Society including Wheatstone s rough diagrams, [1843], page 1.
15 Page 15 of 41 K/PP107/2/1/16 Notes, formulas and calculations relating to the measurement of resistance on reverse of a letter from the Royal Society including Wheatstone s rough diagrams, [1843], page 2.
16 Page 16 of 41 K/PP107/2/1/16 Notes, formulas and calculations relating to the measurement of resistance on reverse of a letter from the Royal Society including Wheatstone s rough diagrams, [1843], page 3.
17 Page 17 of 41 K/PP107/2/1/20 Notes, formula and calculations relating to the measurement of resistance, 1843 Sep 9.
18 Page 18 of 41 K/PP107/2/1/23 Notes on experiments to be made with Faraday s circuit with Iodide of Potassium and Sulphuric acid, [ ].
19 Page 19 of 41 K/PP107/2/1/32 Notes on Electro-motive forces of the metals as measured by volta on reverse of envelope from the social reformer Edwin Chadwick ( ), [ ], page 1.
20 Page 20 of 41 K/PP107/2/1/32 Notes on Electro-motive forces of the metals as measured by volta on reverse of envelope from the social reformer Edwin Chadwick ( ), [ ], page 2.
21 Page 21 of 41 K/PP107/2/1/33 Notes and sketch diagrams describing how to make a mercury battery, written on the back of an envelope, [ ], page 1.
22 Page 22 of 41 K/PP107/2/1/33 Notes and sketch diagrams describing how to make a mercury battery, written on the back of an envelope, [ ], page 2.
23 Page 23 of 41 K/PP107/2/1/36 Notes and sketch diagrams on an experiment using a twelve cell battery, 1841 Sep 3.
24 Page 24 of 41 K/PP107/2/1/37 Notes on measuring the resistance of a conductor, [ ].
25 Page 25 of 41 K/PP107/2/1/38 Notes describing the law of electrolysis proposed in 1834 by Michael Faraday ( ), natural philosopher, [ ], page 1.
26 Page 26 of 41 K/PP107/2/1/38 Notes describing the law of electrolysis proposed in 1834 by Michael Faraday ( ), natural philosopher, [ ], page 2.
27 Page 27 of 41 K/PP107/2/1/39 Notes describing different electromotive forces, [ ].
28 Page 28 of 41 K/PP107/2/1/41 Notes describing a New Theory of Voltaic Decomposition, [ ].
29 Page 29 of 41 K/PP107/2/1/44 List of measurements of electromotive forces in different elements, [ ].
30 Page 30 of 41 K/PP107/2/1/47 Notes describing the Solubility of Metallic Salts, [ ], page 1.
31 Page 31 of 41 K/PP107/2/1/47 Notes describing the Solubility of Metallic Salts, [ ], page 2.
32 Page 32 of 41 K/PP107/2/1/48 Notes describing a hypothesis on the decomposition of elements and possible related experiments, [ ], page 1.
33 Page 33 of 41 K/PP107/2/1/48 Notes describing a hypothesis on the decomposition of elements and possible related experiments, [ ], page 2.
34 Page 34 of 41 K/PP107/2/1/54 Description of experiments by Stefano Giovanni Marianini ( ), Italian physicist, William Barton Rogers ( ), American physicist, and John Frederic Daniell ( ), Professor of Chemistry at King s College London, proving that the force of a current is increased by heating the battery, written on the back of an envelope, [1838], page 1.
35 Page 35 of 41 K/PP107/2/1/54 Description of experiments by Stefano Giovanni Marianini ( ), Italian physicist, William Barton Rogers ( ), American physicist, and John Frederic Daniell ( ), Professor of Chemistry at King s College London, proving that the force of a current is increased by heating the battery, written on the back of an envelope, [1838], page 1.
36 Page 36 of 41 K/PP107/2/1/55 List of electromotive force experiments to be tried, 1840 Jun.
37 Page 37 of 41 K/PP107/2/1/58 Notes on the variability of electromotive force, [ ].
38 Page 38 of 41 K/PP107/2/1/59 Notes describing phenomena observed in electric currents, [ ], page 1.
39 Page 39 of 41 K/PP107/2/1/59 Notes describing phenomena observed in electric currents, [ ], page 2.
40 Page 40 of 41 K/PP107/2/1/59 Notes describing phenomena observed in electric currents, [ ], page 3.
41 Page 41 of 41 K/PP107/2/1/59 Notes describing phenomena observed in electric currents, [ ], page 4.
Extracts from the papers of Sir Charles Wheatstone
Extracts from the papers of Sir Charles Wheatstone WHEATSTONE 2: Material relating to experiments designed to measure electromotile forces and electric potential, [1834-1875] K/PP107/2/6 /1-126 1871-1873
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