Mechanical Dimensionalities of Electrodynamic and Gravidynamic Fields
Year: 2010 Pages: 3
A system of mechanical dimensionalities is proposed for electrodynamics. It turns out that permittivity has the dimension of mass density. Therefore, the electric permittivity constant is interpreted as ether mass density. The vacuum magnetic permeability has dimension of compressibility, and it is therefore interpreted as free ether compressibility. The electric field has dimension of velocity. That enables us to compare its qualities with those of gravity, which has dimension of acceleration.