The Range of Distribution of Electromagnetic Reaction

This research aimed to find the rang of the electromagnetic reaction. It does that according to the theory of secondary photons, quantized time (T = 2n/E), and the photon rest mass (mo=hH/2c2), and by calculating the range of the photon at this time its found that it is(T=2c/H), and it is with full agreement with the result that found previously