Utilisation of the magnetic sensor in a smartphone for facile magnetostatics experiment: magnetic field due to electrical current in straight and loop wires
Sign Up to like & getrecommendations! Published in 2017 at "Physics Education"
DOI: 10.1088/1361-6552/52/1/015015
Abstract: This paper reports on the result of a research into the utilisation of a smartphone for the study of magnetostatics on the basis of experiments. The use of such a device gives great measurement result… read more here.
Keywords: magnetic sensor; magnetic field; smartphone; magnetostatics ... See more keywords
Negative permeability in magnetostatics and its experimental demonstration
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.094422
Abstract: The control of magnetic fields, essential for our science and technology, is currently achieved by magnetic materials with positive permeability, including ferromagnetic, paramagnetic, and diamagnetic types. Here we introduce materials with negative static permeability as… read more here.
Keywords: magnetic fields; magnetostatics experimental; permeability magnetostatics; permeability ... See more keywords
Magnetic Susceptibility Estimation for Magnetostatics
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DOI: 10.1109/tmag.2019.2892346
Abstract: This paper presents a parameter estimation method to determine the linear behavior of an object constructed of thin plates. Based on the magnetostatic field equations, an integral equation is derived that fully determines the induced… read more here.
Keywords: parameter estimation; magnetic susceptibility; magnetostatics; estimation method ... See more keywords
Solving the Inverse Geometric Problem of Magnetostatics for Corrosion Defects with Allowance for Nonlinear Properties of Ferromagnet
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of Nondestructive Testing"
DOI: 10.1134/s1061830918120045
Abstract: A method is proposed for solving the inverse problem of magnetostatics with allowance for a nonlinear dependence of the relative magnetic permeability of a ferromagnet on the applied external field. The method has been investigated… read more here.
Keywords: problem magnetostatics; allowance nonlinear; solving inverse; magnetostatics ... See more keywords