Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 30 (1923) > Annual Issue
Document Type
Research
Abstract
Experimental work has been done by the writer in which a fine beam of electrons was caught in a magnetic field and turned into a spiral. A photographic plate placed across the path was marked by a trace which at first appeared to be a circle. A close examination however showed that the trace was unsymmetrical and that its curvature appeared to change with the length of Arc.
Publication Date
1923
Journal Title
Proceedings of the Iowa Academy of Science
Volume
30
Issue
1
First Page
72
Last Page
74
Copyright
©1923 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Lapp, C. J.
(1923)
"The Trace Left by a Helical Beam of Electrons on a Plane Perpendicular to Its Axis,"
Proceedings of the Iowa Academy of Science, 30(1), 72-74.
Available at:
https://scholarworks.uni.edu/pias/vol30/iss1/14