Space, Time and Motion

摘要

Fundamental equations of EM theory point to physical relations of space, time and motion of elementary particles and full cosmos. The two EM fields, their tensor and elementary forces, point to the temporal axis, as the fourth physical dimension. It is preferential amongst three spatial axes by its strict direction in 4D space. Poynting’s theorem, as 5D continuity equation of EM energy, demands the fifth axis, directed through material structure. On the bases of these insights, the global cosmic relations are elaborated, including the evolution of the cosmic process. The consideration of some empirical facts establishes the local relations of space, time and motion, strictly determining all the kinematical quantities, thus overcoming the arbitrary relativistic speculations.