For the open-minded reader, let me explain what broken symmetry means, and what the broken symmetry of a dipole means with respect to powering any dipolar EM circuit.
The strong prediction of broken symmetry by Lee and Yang and its experimental proof by Wu et al. in 1957, initiated a great revolution across physics and won a nearly instant Nobel Prize in December 1957 for Lee and Yang.
One of the broken symmetries proven by Wu et al. and published in 1957 is the broken symmetry of opposite charges, as on the ends of a dipole.
That asymmetry is used by charges and dipoles for extracting and pouring out Electromagnetic energy from the vacuum, yet not one current Electrical Engineering or classical electromagnetics textbook mentions the energy implications of dipolar asymmetry. Nor do they mention that every charge and dipole freely pours out real observable EM energy continuously, with no observable energy input...