172 BIOGEAPHICAL MEMOIR OF JOSEPH HENRY. 



1839, A Letter on two distinct kinds of dynamic Induction by a Gal- 

 vanic current. (Read to Phil. Soc. Oct. 18.) Froceedings Am. 

 Phil. Soc. vol. i. pp. 134H36. 



1839. Observations of Meteors made ]S"ov. 25, 1835, simultaneously at 



Princeton and at Philadelphia, for determining their dift'erence 

 of Longitude. (In conjunction with Professors A. D. Bache, S. 

 Alexander, and J. P. Espy.) Froceedings Am. Fhil. Soc. Dec. 

 21, vol. i. pp. 102, 103. Silliman's Am. Jour. Sci. Oct. 1810, 

 vol. xxxis. i)f). 372, 373. 

 1810. Contributions to Electricity and Magnetism. ITo.IY. On Electro- 

 dynamic Induction. (Eead June 19.) Trans. Ain. Fhil. Soc. 

 vol. viii. pp. 1-18. Silliman's Am. Jour. Sci. April, 1811, vol. 

 xli. pp. 117-152. Sturgeon's Annals Electricity^ etc. vol. vii. 

 pp. 21-50. L. E. B. Fhil. Mag. June, 1841, vol. xviii. pp. 482- 

 514. Annales de Ghim. et Fhys. Dec. 1841, 3d ser. vol. iii. pp. 

 407-430. Poggendorff's Armal. der Fhys. und Chem. 1841, vol. 

 liv. pp. 84-97. 



1840. Contributions to Electricity and Magnetism. No. IV, — continued. 



Theoretical Considerations relating to Electro-dynamic Induc- 

 tion. (Read Nov. 20.) Trans. Am. Fhil. Soc. vol. viii. i^j). 

 18-35. 

 1840. On the production of a reciprocating motion by the repulsion in 

 the consecutive parts of a conductor throngh which a galvanic 

 current is passing. (Read Nov. 20.) Froceedings Am. Fhil. 

 Soc. vol. i. p. 301. 



1840. Electricity from heated Water. (Read Dec. 18.) Froceedings 



Am. Fhil. Soc. vol. i. pp. 322-324. 



1841. Description of a simple and inexpensive form of Heliostat. (Read 



Sept. 17.) Froceedings Am. Fhil. Soc. vol. ii. p. 97. 



1841. Observations on the effects of a Thunderstorm which visited 



Princeton on the evening of the 14th of July, 1841. (Read 

 Nov. 5.) Froceedings A771. Fhil. Soc. vol. ii. pp. 111-110. 



1842. Resume des Recherches faits sur les Courants d'Induction. Ar- 



chives de VElecfricite, 1842, vol. ii. pp. 348-392. 



1842. Contributions to Electricity and Magnetism. No. V. On Electro- 



dynamic Induction : and on the oscillatory discharge. (Read 

 June 17.) Froceedings Am. Fhil. Soc. vol. ii. pp. 193-19G. 



1843. On Phosphorogenic Emanation. (Read May 26.) Froceedings 



Am. Fhil. Soc. vol. iii. pp. 38-44. Walker's Electrical Magazine^ 



1845, vol. i. pp. 444-450. 

 1843. On a new Method of determining the Velocil?^ of Projectiles. 



(Read May 30.) Froceedings Am. Fhil. Soc. vol. iii. pp. 165-167. 



Walker's Electrical Magazine, 1845, vol. i. pp. 250-352. 

 1843. Nouvelles Experiences sur I'Induction developpee par I'Electricit^ 



ordinaire. (Translated.) Archives de VElectricite, 1843, vol. iii. 



pp. 484-488. 

 1843. On the ai)plication of Melloni's thermo-electric apparatus to Me- 

 teorological purposes. (Presented orally Nov. 3.) Froceedings 



Am. Fhil. Soc. vol. iv. x>. 22. 



1843. Theory of the discharge of the Leyden jar. (Presented Nov. 3.) 



Froceedings Am. Phil. Soc. vol. iv. pp. 22, 23. 



1844. On the Cohesion of Liquids. (Read April 5.) Froceedings Am. 



Phil. Soc. vol. iv. pp. 56, 57. Silliman's Am. Jour. Sci. Oct. 1844, 

 vol. xlviii. pp. 215, 216. 

 1844. On the Cohesion of Liquids, — continued. (Read May 17.) Pro- 

 ceedings Am. Phil. Soc. vol. iv. pp. 84, 85. Silliman's Am. 



