Final answer:
The electric field at a point far away from an oscillating dipole is zero because at large distances, the two charges of the dipole appear to merge and cancel out each other's effects.
Step-by-step explanation:
The electric field at a point located far away from an oscillating dipole is zero. As the distance from the dipole increases, the electric field (E-field) created by the dipole diminishes. This is due to the fact that the two charges comprising the dipole appear to merge and cancel each other out at a large distance, thereby making the E-field approach zero. The behavior of electric fields due to oscillating dipoles is particularly relevant in the understanding of electromagnetic waves, where the separation of charges and their oscillation frequency determine the characteristics of the radiated waves.