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
... rounded off at the corners . The magnet , coil inclusive , weighs 272 pounds . On the ends of the magnet stand two pieces of iron , PP , which are the movable poles . They represent those most commonly used by Faraday . Various other ...
... rounded off at the corners . The magnet , coil inclusive , weighs 272 pounds . On the ends of the magnet stand two pieces of iron , PP , which are the movable poles . They represent those most commonly used by Faraday . Various other ...
Страница xiv
... round with force , axially , or end on , as a piece of magnetic substance would do . " The effect perplexed him ; and in his efforts to release himself from this perplexity , no feature of this new manifestation of force escaped his ...
... round with force , axially , or end on , as a piece of magnetic substance would do . " The effect perplexed him ; and in his efforts to release himself from this perplexity , no feature of this new manifestation of force escaped his ...
Страница xvi
... round and makes it affect a magnet ? " ... " I do not remember , " he continues , “ hereto- fore such a case of force as the present one where a body is brought into position only , without attraction or repulsion . ” ' Plücker , the ...
... round and makes it affect a magnet ? " ... " I do not remember , " he continues , “ hereto- fore such a case of force as the present one where a body is brought into position only , without attraction or repulsion . ” ' Plücker , the ...
Страница 2
... round the latter , the plate , which was magnetic , set itself as an ordinary magnetic sub- stance would do , with its longest dimension from pole to pole . The optic axis of the crystal , thus suspended , was vertical . On hanging the ...
... round the latter , the plate , which was magnetic , set itself as an ordinary magnetic sub- stance would do , with its longest dimension from pole to pole . The optic axis of the crystal , thus suspended , was vertical . On hanging the ...
Страница 4
... round the magnet , the axis sets strongly in the line joining 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 ...
... round the magnet , the axis sets strongly in the line joining 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 ...
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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