### Exact solutions for electromagnetic fields inside and outside a spherical surface with magnetic/electric dipole distributed sources

#### Abstract

instead of the powers of the radial coordinate as solutions of the Laplace equation valid for the static case. The solutions for the resonating cavities are associated with the nodes of the spherical Bessel function for the TE modes of the magnetic dipole source, and with the extremes of the product of the radial coordinate times the same spherical function for the TM modes of the electric dipole source; both conditions also guarantee the vanishing of the fields outside.

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Revista Mexicana de Física E

ISSN: 1870-3542

Semiannual publication of Sociedad Mexicana de Física, A.C.

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