Word Count : 478

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In classical electrodynamics, the behavior of electromagnetic fields can be described in terms of scalar and vector potentials. The scalar potential (\phi(\mathbf{r}, t)) and vector potential (\mathbf{A}(\mathbf{r}, t)) are related to the electric field (\mathbf{E}) and the magnetic field (\mathbf{B}) by the relations: [ \mathbf{E} = -\nabla \phi - \frac{\partial \mathbf{A}}{\partial t}, \quad \mathbf{B} = \nabla \times \mathbf{A}. ] For a localized source such as a small oscillating electric dipole, the potentials at a point (\mathbf{r}) in space are __________ ____ ________ ____ ____.
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