An alternative theoretical model of the Earth's EM field based on two-component field hypotheses

Vojnotehnicki Glasnik Pub Date : 2023-01-01 DOI:10.5937/vojtehg71-41987

S. Bjelić, N. Marković

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引用次数: 1

Abstract

Introduction/purpose: The paper describes an alternative theoretical model of the Earth's EM field based on two-component field hypotheses. The paper consists of several parts, one part of which is a model showing the rotation of the magnetically conducting sphere of magnetization M in a foreign magnetic field. The last part defines theoretical models for the calculation of the components of the electromagnetic field of electrically conductive, dielectric and magnetically conductive spheres which are exposed to the influence of a foreign electromagnetic field. Methods: In the work, the responses of electrically conductive, dielectric and magnetically conductive spheres to the influence of external EM fields were investigated using the analytical method. Results: The obtained solutions in the form of analytical formulas will be applied to research the impact of the Sun's EM field on the planets and especially on the Earth. Conclusion: The resulting formulas of the electric and magnetic field strength and induction and their solutions can be applied to electrically conductive, dielectric and magnetically conductive spheres. In comparison to already known formulas, they are simple and have higher accuracy.

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基于双分量场假设的地球电磁场替代理论模型

前言/目的:本文描述了一种基于双分量场假设的地球电磁场替代理论模型。本文由几个部分组成，其中一部分是磁化强度为M的导电球在外加磁场中的旋转模型。最后一部分定义了受外界电磁场影响的导电球、介电球和导电球电磁场分量计算的理论模型。方法:采用解析法研究了导电球、介电球和导磁球对外部电磁场影响的响应。结果:所得解以解析公式的形式可用于研究太阳电磁场对行星，特别是对地球的影响。结论:所得的电场强度和磁感应强度公式及其解可应用于导电、介电和导电球。与已有公式相比，该公式简单，精度高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Vojnotehnicki Glasnik

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审稿时长

12 weeks