Sismanto Sismanto
Department Of Physics, Faculty Of Mathematic And Natural Sciences, Universitas Gadjah Mada

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Journal : Jurnal Inovasi Penelitian dan Pembelajaran Fisika

NUMERICAL SIMULATION OF MAXWELL EQUATION USING FINITE DIFFERENCE METHOD IN CASE OF SUBSURFACE CONDUCTIVITY PARAMETER Adam Sukma Putra; Sismanto Sismanto
Jurnal Inovasi Penelitian dan Pembelajaran Fisika Vol 3, No 2 (2022): Volume 3 Number 2 Agustus 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jippf.v3i2.55820

Abstract

The aim of this project is to solve the Maxwell’s Equation using the finite difference (FD) method. We test the governing equation by discretizing the equation in 1-Dimensional System to describe the distribution of the magnitude of Electric and Magnetic Field within the subsurface layer. We assume that earth layer has constant conductivity (σ) where σ>>εω as a consequence that the system is homogenous and isotropic. We consider that the distribution of the field is described by the diffusion equation. We apply the modified form of FD method with Crank-Nicholson to improve the precision of the simulation.