DocumentCode
967661
Title
Inductance formulas for circular and square coils
Author
Wheeler, Harold A.
Author_Institution
Hazeltine Corporation, Greenlawn, NY
Volume
70
Issue
12
fYear
1982
Firstpage
1449
Lastpage
1450
Abstract
Some simple inductance formulas are given for a circular or square coil of any shape ratio. Each one represents a continuous transition between the extremes of a long coil and a short coil. A unique case is a cubic coil whose inductance is 2/3 the reference value based on area/length. For any shape, the relative error is very small and is stated. The theoretical formulas are given for comparison.
Keywords
Coils; Corporate acquisitions; Curve fitting; Inductance; Sampling methods; Shape;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1982.12504
Filename
1456772
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