Nothing can travel faster than the speed of light, c .
At least one of the charges is moving with some velocity, v . But, that means that the direction and speed of motion can be determined by looking at the propagation pattern of the flow as propagated by the charge. The only reasonable conclusion is that electric field, magnetic field, and gravitational field are different effects of the same sole flow from the source particles. The flow is not inconsequential. Rather, it is substantial in that it produces the forces, actions and energies of our universe.