INDEX. 161 



Electricity, its relation to chemical affinity, 72, 131, 139. 



of the machine and pile compared, 41, 106, 



110, 128. 

 Erman's remarks on the ends of the pile, 45. 



.- conducting power of bodies, 63. 



Extremities of the pile, gases disengaged by the, 26. 



remarks on their denomination, 45. 



Fabroni on the chemical action of the metals, 19. 



*s observations on the sensations, 21. 

 Fibrine, application of galvanism to, 50. 

 Flash, galvanic, discovery of, 9. 

 Forster's experiments on the electric column, 90. 

 Fourcroy discovers the effect of large plates, 40. 

 Fowler's experiments, 7. 



thinks galvanism not electrical, 8, 



discovers the flash, 9. 



Frog, a delicate electrometer, 4. 



Galvani's discovery, 3. 



hypothesis, 6, 103. 



Galvanic and common electricity compared, 80, 106, 110. - 

 electricity of low intensity, 107. 



pile, discovery of, 23. 



Davy's experiments with, 32. 



, u_ observations on, 72, 129. 



De Luc's observations on, 83. 



__ , Ritter's experiments on, 55. 



theory of, 112. 



shock discovered, 24. 



Galvanism, history of, 3, 



theory of, 103. 



modification of electricity, 106. 



Galvanometer, Pepys's, 48. 

 Gautherot on galvanic attraction, 46. 

 Gay-Lussac's experiments, 80. 

 Grotthus on the arborization of metals, 66, 

 Guyton-Morveau on metallic oxides, 65. 



