Researches on Diamagnetism and Magne-crystallic Action: Including the Question of Diamagnetic PolarityLongmans, Green, and Company, 1870 - 361 страници |
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Страница ix
... , which permits its arms to be turned into the horizontal position ; this arrangement has been found useful in experiments on Magneto - electric Induction . ROYAL INSTITUTION , March 1870 . J. T. 44 11 1 INTRODUCTION . In the Preface to ...
... , which permits its arms to be turned into the horizontal position ; this arrangement has been found useful in experiments on Magneto - electric Induction . ROYAL INSTITUTION , March 1870 . J. T. 44 11 1 INTRODUCTION . In the Preface to ...
Страница 4
... horizontally between the poles sets its longer diagonal axial . Suspending the full crystal between the poles , with its optic axis horizontal , on exciting the magnet this axis sets itself equatorial . Breunnerite . This is a crystal ...
... horizontally between the poles sets its longer diagonal axial . Suspending the full crystal between the poles , with its optic axis horizontal , on exciting the magnet this axis sets itself equatorial . Breunnerite . This is a crystal ...
Страница 5
... horizontal projection of the optic axis , which passes through the obtuse angle of the crystal , stands axial . Hung from its acute angle , the rhombus takes up an oblique position , making a constant angle with the line joining the ...
... horizontal projection of the optic axis , which passes through the obtuse angle of the crystal , stands axial . Hung from its acute angle , the rhombus takes up an oblique position , making a constant angle with the line joining the ...
Страница 6
... horizontal , on closing the circuit the axis sets itself equatorial . A plane perpendi- cular to the rhombic base , and passing through the long dia- gonal , contains the two optic axes , which are inclined to each other at an angle of ...
... horizontal , on closing the circuit the axis sets itself equatorial . A plane perpendi- cular to the rhombic base , and passing through the long dia- gonal , contains the two optic axes , which are inclined to each other at an angle of ...
Страница 7
... horizontally , will point neither axially nor equatorially , but will take always a fixed inter- mediate direction . This ... horizontal suspension , should point to the poles of a magnet , it is a positive one ; if it should point ...
... horizontally , will point neither axially nor equatorially , but will take always a fixed inter- mediate direction . This ... horizontal suspension , should point to the poles of a magnet , it is a positive one ; if it should point ...
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action angles antimony attraction ball bar of bismuth battery beam carbonate of iron cause circuit cleavage coil copper copper wire cores Crown 8vo crystal cube cylinders deflection deportment diamagnetic bodies diamagnetic polarity diameter direction distance Edition effect electric current electro-magnet electromotive force exciting the magnet exhibited experiments Faraday fibre fluid force acting former galvanometer glass heat helix hence horizontal inch induced JOHN TYNDALL latter line of compression longest dimension magnetic bodies magnetic field magnetic force magnetic power magnetisation mass memoir metal molecular motion needle netic north pole observed obtained opposite optic axis parallel paramagnetic particles passed perpendicular phenomena Phil placed plane plate Plücker Poggendorff's Annalen pole to pole portion position prism produced repelled repulsion reverse rheostat set equatorial soft iron south pole spar sphere strength substance sulphate supposed suspended tangent galvanometer tion torsion balance tourmaline tube weight Woodcuts