Reconstruction of plane circular currents from their orthogonal magnetic field

TL;DR

This paper presents a method to reconstruct the distribution of electric currents in a thin circular film based on measurements of the normal component of the magnetic field at its surface.

Contribution

It introduces a solution to determine current distributions in circular films from orthogonal magnetic field data, advancing magnetic field analysis techniques.

Findings

Successfully reconstructs current distributions from magnetic field data.

Provides a mathematical framework for inverse magnetic field problems.

Enhances understanding of magnetic fields in thin circular films.

Abstract

The solution is presented to the problem what distribution of electric current in thin circular film provides a given distribution of normal (perpendicular to ilm) component of the current-induced magnetic field at film's surface.