Electromagnetic Sources and Observers in Motion X | Uniflcation of Electromagnetism and Gravity

This tenth paper in the series of EM Sources and Observers in Motion is com- plimentary to paper IX dealing with the Nature of Gravity. Motional Electromagnetic (EM) and gravitational theories appear to have two inherent deflciencies that have prevented them from becoming a unifled theory. (fi) Not recognising that the propagation medium (ether) is the essential thread that runs through these developments. (fl) Not realising that EM waves and gravity are two forms of the same fleld | unsteady electric and steady difierence electric flelds. A New Relativity theory (NR) re-establishes a preferred frame of reference, re-uniting classical and modern physics. It appears that all observed actions at a distance are based on a propa- gation medium, and that EM, gravitational and inertial flelds use the same electrical medium. The only difierence from classical theories, is that time and structure of EM systems shrink with motion through the medium, gravity compresses the medium, and residual gravity within the universe provides the inertial fleld. All predictions involving observations have to satisfy the wave equation through its propagation medium. All causal observations, which currently support Einstein's Special Relativity (SR) (4) and General Relativity (GR) (7), are predicted using the medium based theory. The ether-less aspects of SR and GR are non causal (not predictable). NR predicts measured SR and GR properties in a straight forward physical manner with a medium, without ambiguity or paradox. 1. INTRODUCTION Measurements, based on Einstein's SR and GR, such as (16) on binary pulsars, are causal, (pre- dictable). They are not ether-less as Einstein claimed. Einstein used Lorentz's (2) medium based Transform (LT) and fleld equations based on a propagation medium. Einstein did not appear to realise the equations he used were medium based, not believing in an ether. Einstein's ether-less concept of relativity is not supported by the medium. based LT, where interaction with the EM medium is essential. Ether-less claims and predictions, such as simultaneity, time travel and no absolute time and space, are non causal, they cannot be measured. Einstein not accepting the medium's presence, believed that the general wave equation could not distinguish between source and observer motion, nor distinguish between stationary and moving medium reference frames. The new theory accommodates these additional features, predicts the medium based measured aspects of SR and GR and identifles the ether-less, non causal aspects of relativity. (18{25) has shown that Einstein's ether-less relativity, based on his inertial frame, is non causal, it cannot predict measured observations. Without a medium relativity cannot explain how the simple Doppler efiect occurs, how a moving more dense medium than a vacuum can convect light, how an impulsive wave is formed in (10) radiation, how two systems can move apart physically, greater than the speed of light, but not relative to each other. Nor distinguish between light propagation on Earth, around the Earth or through the Solar System and beyond. Einstein's invariant ether- less inertial frame cannot predict propagation time asymmetry or explain the inconsistency of predicting ether-less and medium based motional properties, both at the same time. To account for these measured observations, the medium's presence has to be accepted, Einstein's concept of relative motion rejected, and the medium based LT extended for both source and observer motion. None of the observations can be observed without a medium. Those who believe there is nothing wrong with Einstein's relativity ignore fundamental unan- swered questions such as; how does light propagate, or how can one solve the wave equation for propagating waves, without a propagation medium? Removing the medium is against basic wave theory, creating a discontinuity between classical and modern physics. There is no evidence, or causal model that can support Einstein's ether-less universe. Further, after a century of SR and GR, there have been no signiflcant developments to explain what gravity is, how it is propagated and how it is related to EM waves. This theory identifles and establishes the existence of a well deflned measured propagation medium and unifles it with gravity. There is now su-cient evidence to re-think our basic EM model by reinstating the EM medium for the propagation of EM waves and gravity, and recognising that gravity is the attraction between dissimilar charges. The following aspects support the medium based New Relativity (NR) theory: