Аңдатпа
A representation of the principle of permutation duality of Maxwell's equations, which differs from the traditional representation by symmetry with respect to direct and inverse permutations of electrical and magnetic quantities and ease of use, is proposed. A generalized solution of the corresponding symmetric system of Maxwell's equations is constructed. The definition of the magnetic moment of arbitrarily distributed in the environment of closed currents is given, consistent with the newly formulated principle of permutation duality.