CONTENTS. 



PAGE 



An Essay on the Application of Mathematical Analysis to the 



Theories of Electricity and Magnetism ... ... ... 1 



Preface ... .... ... ... ... ... .3 



Introductory Observations ... ... ... ... 9 



General Preliminary Results ... ... ... ... 19 



Application of the preceding results to the Theory 



of Electricity ;. ... ... 42 



Application of the preliminary results to the Theory of Mag- 

 netism ... ... ... ... ... ... ... 83 



Mathematical Investigations concerning the Laws of the Equi- 

 librium of Fluids analogous to the Electric Fluid, with 

 other similar researches ... ... ... ... ... 117 



On the Determination of the Exterior and Interior Attractions 



of Ellipsoids of Variable Densities 185 



On the Motion of Waves in a variable canal of small depth 



and width 223 



On the Reflexion and Refraction of Sound ... 231 



On the Laws of the Reflexion and Refraction of Light at the 



common surface of two non-crystallized Media ... ... 243 



Note on the Motion of Waves in Canals 271 



Supplement to a Memoir on the Reflexion and Refraction 



of Light 281 



On the Propagation of Light in crystallized Media ... ... 291 



Researches on the Vibration of Pendulums in Fluid Media ... 313 

 APPENDIX 325 



