Abstract
DURING the course of an investigation of the variation of the longitudinal incremental permeability by a superimposed circular magnetic field, some rather interesting results Were obtained with certain iron-nickel alloys. The ferromagnetic materials under investigation were of wire form and served as the core of a long slender solenoid. Direct current was passed through the core to produce the circular field, and the longitudinal permeability was calculated from inductance measurements on the solenoid.
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WEBB, J. Variation in the Longitudinal Incremental Permeability due to a Superimposed Circular Field. Nature 142, 795 (1938). https://doi.org/10.1038/142795a0
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DOI: https://doi.org/10.1038/142795a0
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