Researches on Diamagnetism and Magne-crystallic Action: Including the Question of Diamagnetic PolarityLongmans, Green, and Company, 1870 - 361 páginas |
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Página 4
... the poles , vibrates through it quickly for a time , and finally comes to rest there . If a thin rhombus be cloven from the crystal and suspended from one of its obtuse angles with its parallel 4 DIAMAGNETISM AND MAGNE - CRYSTALLIC ACTION .
... the poles , vibrates through it quickly for a time , and finally comes to rest there . If a thin rhombus be cloven from the crystal and suspended from one of its obtuse angles with its parallel 4 DIAMAGNETISM AND MAGNE - CRYSTALLIC ACTION .
Página 10
... rest , a line parallel to the magnetic axis was marked thereon , and a plate taken from the crystal parallel to this line and to the axis of the prism . Such a plate , ground thin , exhibited in the polariscope a pair of very beautiful ...
... rest , a line parallel to the magnetic axis was marked thereon , and a plate taken from the crystal parallel to this line and to the axis of the prism . Such a plate , ground thin , exhibited in the polariscope a pair of very beautiful ...
Página 11
... rests . By looking back upon the results described , it will be seen that we have drawn from each respective class of crystals one or more examples which disobey the law of M. Plücker . Of positive crystals with one axis , we have ...
... rests . By looking back upon the results described , it will be seen that we have drawn from each respective class of crystals one or more examples which disobey the law of M. Plücker . Of positive crystals with one axis , we have ...
Página 15
... rest under the torsion force of the silken axis , an electro - magnetic pole was so placed that the axial line of mag- netic force should be , when exerted , oblique to both the length and the magne - crystallic axis of the crystal ...
... rest under the torsion force of the silken axis , an electro - magnetic pole was so placed that the axial line of mag- netic force should be , when exerted , oblique to both the length and the magne - crystallic axis of the crystal ...
Página 24
... rest , let that line through the mass which stands exactly equatorial be carefully marked . Lay a knife - edge along this line , and press it in the direction of the axis . The crystal will split before the pressure , disclosing shining ...
... rest , let that line through the mass which stands exactly equatorial be carefully marked . Lay a knife - edge along this line , and press it in the direction of the axis . The crystal will split before the pressure , disclosing shining ...
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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