Point Charge Located Inside a Bi-Isotropic Sphere made of the Material of Tellegen type and Placed in the air

摘要

In this paper we perform calculation of electric and magnetic scalar potential of a point charge q, located inside a bi-isotropic sphere made of a material of the Tellegen type and placed in the air. The Poisson’s and Laplace’s equations are solved in spherical coordinate system by satisfying boundary conditions on the boundary between air and bi-isotropic medium.