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http://dx.doi.org/10.7582/GGE.2020.23.2.067

The Closed-form Expressions of Magnetic Gradient Tensor due to a Circular Cylinder  

Rim, Hyoungrea (Department of Earth Science Education, Pusan National University)
Publication Information
Geophysics and Geophysical Exploration / v.23, no.2, 2020 , pp. 67-71 More about this Journal
Abstract
In this study, we derive closed-form expressions of magnetic gradient tensor due to a circular cylinder. Because the expression for magnetic field has been derived in a previously conducted study, expressions are developed for the magnetic gradient tensor based on the derivatives of the expressions of magnetic field with respect to the variables of the Cartesian coordinates. Furthermore, expressions are derived for the magnetic gradient tensor based on the relations between the Cartesian and cylindrical coordinates in the derivative because the expression for magnetic field contains variables of cylindrical coordinates owing to its axial symmetry.
Keywords
magnetic gradient tensor; magnetic field; cylinder;
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Times Cited By KSCI : 2  (Citation Analysis)
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