Light scattering by magnetoelectrically gyrotropic sphere with unit relative permittivity and relative permeability

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Gauss's law states that the electric flux through any closed surface equals the net charge enclosed within the surface. This law is beneficial for determining the expressions for the electric field for a particular charge distribution if the electric flux is known.
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A stationary charge creates and interacts with the electric field, while a moving charge creates a magnetic field.
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