Abstract
Currents of electricity as utilized by the electrical engineer fall naturally into three classes, viz.: those produced by chemical action in batteries; those produced by magnetic induction in dynamos; and those produced by the direct action of heat in thermo-cells.
Publication Date
March 1931
Journal Title
Science Bulletin
Volume
3
Issue
7
First Page
2
Last Page
7
Copyright
©1931 by Iowa State Teachers College
Language
en
File Format
application/pdf
Recommended Citation
Begeman, L.
(1931)
"Practical Methods of Producing a Current of Electricity,"
Science Bulletin: Vol. 3:
No.
7, Article 4.
Available at:
https://scholarworks.uni.edu/science_bulletin/vol3/iss7/4