The London, Edinburgh and Dublin Philosophical Magazine and Journal of ScienceTaylor & Francis, 1901 - English periodicals |
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Results 1-5 of 79
Page 15
... ions by which J. J. Thomson explains the electric con- ductivity induced in air and other gases by ultra - violet light , Röntgen rays , and Becquerel rays ? 99 Finally , it is interesting to remark that all the values of k - 1 found by ...
... ions by which J. J. Thomson explains the electric con- ductivity induced in air and other gases by ultra - violet light , Röntgen rays , and Becquerel rays ? 99 Finally , it is interesting to remark that all the values of k - 1 found by ...
Page 41
... about a centimetre per second . It is curious to note how close this lies to the velocity of the ion in a unit electric field . 2. The method of experimentation has been indicated in my Ionized Phosphorus Emanation in Tubes . 41.
... about a centimetre per second . It is curious to note how close this lies to the velocity of the ion in a unit electric field . 2. The method of experimentation has been indicated in my Ionized Phosphorus Emanation in Tubes . 41.
Page 46
... ionic velocity . Since electric field is absent , it would at the outset be natural to treat the motion as a case of diffusion ... ions relatively to each other , E / ( R2- R1 ) the potential gradient , R , being the axial and R , the ...
... ionic velocity . Since electric field is absent , it would at the outset be natural to treat the motion as a case of diffusion ... ions relatively to each other , E / ( R2- R1 ) the potential gradient , R , being the axial and R , the ...
Page 48
... ionic velocity 3k , to be real , is one of great probability . The whole ionized region is under volume expanding stress , much like an osmotic pressure . 6. The case of the wide tubes of tin plate ( 2r = 5 cms . ) is different in ...
... ionic velocity 3k , to be real , is one of great probability . The whole ionized region is under volume expanding stress , much like an osmotic pressure . 6. The case of the wide tubes of tin plate ( 2r = 5 cms . ) is different in ...
Page 49
... ions are being continually reproduced from neutral molecules by collisions . From the present experiments with wide tubes , it would then follow that when the ionized air is markedly diluted , the new ions produced are in excess of the ...
... ions are being continually reproduced from neutral molecules by collisions . From the present experiments with wide tubes , it would then follow that when the ionized air is markedly diluted , the new ions produced are in excess of the ...
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æther apparatus atom bismuth calculated carbon cathode centim centre charge coil component condenser condensing-plates constant corresponding Crémieu crystal Crystallographic Axis curve cyanogen deflexion density diameter dielectric direction discharge disk distance effect electric electrodes electrometer electromotive force element equal equation equilibrium experiments field force formula frequency function galvanometer gases given gives harmonic heat Hence hydrogen increase ionization ions J. J. Thomson kilometres per second kinetic energy length light lines liquid magnetic mean measured metal method millimetres molecules motion needle negative ions observed obtained paper particles period Phil phosphorus plane plate positive potential pressure produced quaternions radiation radius ratio resistance reversed rotation sectors space spectra spectrum spheres suppose surface TABLE temperature theory tube vary velocity vibrations volts volume Voss machine wave-length waves wire zero