Abstract
The rotational hysteresis in a variable magnetic field is studied in the paper. It is shown that the retarding moment which is produced by the hysteresis and acts on a rotating ferromagnet depends on the relation between the rotational speed of the specimen and the frequency with which the direction of the magnetic field is switched and vanishes at a rotational speed tending to zero.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 5, pp. 64–67, May, 1978.
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Denisov, G.G., Pozdeev, O.D. & Khimin, Y.A. Rotational hysteresis in variable magnetic fields. Soviet Physics Journal 21, 601–604 (1978). https://doi.org/10.1007/BF00890973
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DOI: https://doi.org/10.1007/BF00890973