Vol. s3-44, Issue 263, 1892November 01, 1892 EDT
A Photographic Method of Mapping the Magnetic Field
A Photographic Method of Mapping the Magnetic Field
C. B. Thwing,
Thwing, C. B. (1892). A photographic method of mapping the magnetic field. American Journal of Science, s3-44(263), 374–381. https://doi.org/10.2475/ajs.s3-44.263.374