Magnetical Investigations, Volume 2Longman, Orme, Brown, Green, and Longmans, 1843 - Magnetism |
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Page 89
... whole , the powers in combination of about forty sets of plates or bars , have been carefully tried , in their respective series of from 2 to 192 together , the total amount of mag- netised pieces of steel , subjected to experiment ...
... whole , the powers in combination of about forty sets of plates or bars , have been carefully tried , in their respective series of from 2 to 192 together , the total amount of mag- netised pieces of steel , subjected to experiment ...
Page 97
... whole , the powers in combination of about forty sets of plates or bars , have been carefully tried , in their respective series of from 2 to 192 together , -the total amount of mag- netised pieces of steel , subjected to experiment ...
... whole , the powers in combination of about forty sets of plates or bars , have been carefully tried , in their respective series of from 2 to 192 together , -the total amount of mag- netised pieces of steel , subjected to experiment ...
Page 99
... whole , as tried separately , being 16 ° 10 ' . These plates were all pierced with four cor- responding holes , two about an inch from the centre , and two about an inch and a half from the ends , as represented in the annexed figure ...
... whole , as tried separately , being 16 ° 10 ' . These plates were all pierced with four cor- responding holes , two about an inch from the centre , and two about an inch and a half from the ends , as represented in the annexed figure ...
Page 101
... whole series of two - feet plates was , in the first instance , carefully magnetised to their utmost capabilities , by means of the two - feet bars above described , and by the process K.S. ( p . 13 ) , and their power of deviation ...
... whole series of two - feet plates was , in the first instance , carefully magnetised to their utmost capabilities , by means of the two - feet bars above described , and by the process K.S. ( p . 13 ) , and their power of deviation ...
Page 104
... the highest tangent of the whole in one mass ( thirty plates , col . v . ) was only 2592 - it was hence found that the deterio- ration by combination was not altogether per- manent ; but 104 MAGNETICAL INVESTIGATIONS .
... the highest tangent of the whole in one mass ( thirty plates , col . v . ) was only 2592 - it was hence found that the deterio- ration by combination was not altogether per- manent ; but 104 MAGNETICAL INVESTIGATIONS .
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Common terms and phrases
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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