 Description of an Electrical Machine, with a Plate, four feet in diameter, so constructed as to be above the operator ; also of a Battery Discharger employed therewith, and some observations on the causes of the Diversity in the Length of the Sparks,...  Catalogue of Scientific Papers (1800-1863) - Page 180by Royal Society (Great Britain) - 1869Full view - About this book
 | 1837 - 868 pages
...Nomenclature; by Prof. ROBERT HARE, MD Alao, a Letter from the celebrated JJ BERZELIUS, .... 259 V. Description of an Electrical Machine, with a Plate...erroneously distinguished by the terms Positive and Negative ; by Prof. R. HARE, MD &c. 272 VI. Of an Improved Barometer Gage Eudiometer ; by Prof. R. HARE, MD... | |
 | William Sturgeon - Chemistry - 1837 - 592 pages
...pump, by which means the rubber will be supplied with as much electric fluid as is required. LXXIV. Description of an Electrical Machine, with a plate...erroneously distinguished by the terms Positive and Negatii'e. By R. HARE, MD, Professor of Chemistry in the University of Pennsylvania.* Fig. 1 19, Plate... | |
 | American Philosophical Society - Learned institutions and societies - 1893 - 806 pages
...Intensities. Josef A Henry v, 217 16. Contributions to Electricity and Magnetism — No. 2. On the 155 lj. Description of an Electrical Machine with a Plate Four Feet in Diameter .... also of a Hattery Discharger .... and Some Observations on the Causes of the Diversity in the... | |
 | American Philosophical Society - Learned institutions and societies - 1894 - 810 pages
...Intensities. Joseph Henry v, 217 16. Contributions to Electricity and Magnetism — No. 2. On the 155 ' 17- Description of an Electrical Machine with a Plate Four Feet in Diameter .... also of a Battery Discharger .... and Some Observations on the Causes of the Diversity in the... | |
 | Michael Faraday - Electric power - 1844 - 334 pages
...one extremity, we involve the element of perfection at the opposite" ? Might it not be 1 See my Essay on the causes of the diversity in the length of the sparks, erroneously distinguished as positive and negative, in vol. v. American Philo. sophical Transactions, said of light and darkness,... | |
 | Henry Minchin Noad - Electric power - 1844 - 512 pages
...inconvenience have been lately devised. Fig. 16 represents Dr. Hare's electrical machine, the plate being four feet in diameter, so constructed as to be above the operator, which is very convenient for a lectureroom, being never in the way, and yet always at hand. The prime... | |
 | Nicolas Trübner - American literature - 1859 - 758 pages
...Process for Nitric Ether, or Sweet Spirits of Nitre, by means of an approved Apparatus, by R. Hare, MD Description of an Electrical Machine, with a Plate,...distinguished by the terms Positive and Negative, by R. Hare, MD On the Causes of the Tornado, or Water-Spout, by R. Hare.MD Description of an Air-Pump... | |
 | Nicolas Trübner - 1859 - 748 pages
...Process for Nitric Ether, or Sweet Spirits of Nitre, by means of an approved Apparatus, by R. Hare, MD Description of an Electrical Machine, with a Plate,...Diversity in the Length of the Sparks, erroneously distinjfuished by the terms Positive and Negative, by R. Hare, MD On the Causes of the Tornado, or... | |
 | Boston Athenaeum - American literature - 1874 - 732 pages
...; — Process for nitric etber, or sweet spirits of nitre, by means of an approved apparatus ; — Description of an electrical machine, with a plate...diameter, so constructed as to be above the operator, etc. ; — On the causes of the tornado, or water spout; — Description of an air pump of a new cdnstruction,... | |
 | Boston Mass, Athenaeum, libr - 1874 - 852 pages
...; — Procese for nitric ether, or sweet spirits of nitre, by means of an approved apparatus ; — Description of an electrical machine, with a plate four feet in diameter, so constructed a* to be above the operator, rtt: ', — On the causes of the tornado, or water spout; — Description... | |
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