^ol. 37. 



FEBRUARY 1894. 



No. 225. 



Published the First Day of every Month, — Price 2s. 6d. 



THE 



^ 



& 



V 



LONDON, EDINBURGH, and DUBLIN 



PHILOSOPHICAL MAGAZINE, 



AND 



JOURNAL OF SCIENCE. 



Being/ a Continuation of Tilloclis 'Philosophical Magazine,' 

 Nicholson s c Journal f and Thomson s l Annals of Philosophy.' 



CONDUCTED BY 



LORD KELVIN, LL.D. P.R.S. &c. 



GEORGE FRANCIS FITZGERALD, M.A. Sc.D. F.R.S. 



AND 



WILLIAM FRANCIS, Ph.D. F.L.S. F.R.A.S. F.C.S. 



FIFTH SERIES. 



N° 225.- FEBRUARY 1894. 



WITH TWO PLATES. 



Illustrative of Mr. J. Daniel's Paper on the Polarization upon a 

 Thin Metal Partition in a Voltameter. 



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