A new technique for the determination of magnetic field distribution in a ferromagnetic core

This paper proposes a new technique for simulation the magnetic field in a cross section of a ferromagnetic core. As discretization method we choose the finite differences technique because of its simplicity and easy implementation in the rectangular geometries. The resulted algebraic equations were implemented in a program created in Matlab and solved iteratively. The results were analyzed and discussed in comparison with the classical theory and previous works.