Magnetical Investigations, Bind 2Longman, Orme, Brown, Green, and Longmans, 1843 |
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Side 88
... thickness , and in quality and hardness of Steel , the same · · - PAGE 292 295 310 - 313 Sect . II . - As to the proportional Powers of Magnets combined as in the figures ( plate iv . ) , compared with those in a single pile , or ...
... thickness , and in quality and hardness of Steel , the same · · - PAGE 292 295 310 - 313 Sect . II . - As to the proportional Powers of Magnets combined as in the figures ( plate iv . ) , compared with those in a single pile , or ...
Side 96
... thickness , and in quality and hardness of Steel , the same - Sect . II . - As to the proportional Powers of Magnets combined as in the figures ( plate iv . ) , compared with those in a single pile , or fasciculus - - PAGE - 292 295 310 ...
... thickness , and in quality and hardness of Steel , the same - Sect . II . - As to the proportional Powers of Magnets combined as in the figures ( plate iv . ) , compared with those in a single pile , or fasciculus - - PAGE - 292 295 310 ...
Side 100
... at the ends . - For Corresponding with the steel plates now de- scribed - in length , breadth , and quality of steel -I procured from the same manufacturer four bars of about 62 inch in thickness , -the two 100 MAGNETICAL INVESTIGATIONS .
... at the ends . - For Corresponding with the steel plates now de- scribed - in length , breadth , and quality of steel -I procured from the same manufacturer four bars of about 62 inch in thickness , -the two 100 MAGNETICAL INVESTIGATIONS .
Side 101
William Scoresby. bars of about 62 inch in thickness , -the two best of these being of a similar degree of hardness with that of the two - feet plates , and weighing 6.281 and 6.236 pounds of 7000 grains , or 6 · 258 pounds , the mean ...
William Scoresby. bars of about 62 inch in thickness , -the two best of these being of a similar degree of hardness with that of the two - feet plates , and weighing 6.281 and 6.236 pounds of 7000 grains , or 6 · 258 pounds , the mean ...
Side 110
... thicknesses or masses , being in all other respects alike — the thinnest bars being always more energetic , proportionally , than the thicker . Thus , taking an example of the ratio of the power and the mass from the table at page 57 ...
... thicknesses or masses , being in all other respects alike — the thinnest bars being always more energetic , proportionally , than the thicker . Thus , taking an example of the ratio of the power and the mass from the table at page 57 ...
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7.5 inch plates Average Weight bars or plates betwixt blister steel Bradford iron busks cast iron chapter cloth column combinations of magnetised compared comparison compass needles compound magnets considerable construction corresponding curve degree of hardness denomination determined deviating power diagram different lengths dimensions directive powers Effects of Annealing employed exhibited experiments extent foreign iron gain hard cast steel hard plates hardened heat hoop-L horse-shoe form inches in length inquiry investigation J. C. LOUDON linseed oil magnetic capacity magnetic energy magnetical powers magnets of different Mean Deviation mean power method of deviations method of torsion obtained pairs plates or bars pound mass Power in Combination powers of magnets proportional powers ratio reduced relative directive relative powers respective SECT separately shewn shews similar single bar six plates six-inch steel from Bradford Table tangent temperature tempered plates Tested thickness thin plates tion various vols whilst
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