Du Bois-Reymond-Rubens astatic galvanometer

maker:
Siemens & Halske AG

Du Bois-Reymond-Rubens astatic galvanometer, complete with three pairs of control magnets, spherical inner shield, and cylindrical outer shield, made by Siemens & Halske. The three magnets, combined with different ways of connecting the coils, made the galvanometer sensitive across a wide range. See note.

Details

Category:
Electricity and Magnetism
Object Number:
1983-450
type:
galvanometers
credit:
University College London, Dept. of Physics