On several improvements in the construction of the galvanometer; and on a new instrument for measuring and ascertaining the distribution of magnetism in needles intended to be astatic, and for communicating to them greater sensibility. With note by Rev. H. Lloyd.

Bibliographic Details
Main Author: Donovan, Michael
Citation:Proceedings of the Royal Irish Academy, Ser. 1, Vol. IV, pp. 169-173, 1847-50
Format: Journal Article
Published: 1847-50
Subjects: