What would be the force required to prevent us from moving toward eachother? That would have to be a force exactly the same size as the force impelling us toward eachother, if that force existed. Newton gives us that equation, and it is F = ma. If I am the little variables and you are the big, then the force to keep both of us from moving would be ma + MA amount of force. But we can keep the distance between us the same in another way, with much less force. Say you weigh a lot more than I do, and we want to apply all our force to me instead of you. That will get your mass out of the equation. So we let you move toward me freely, and then we apply a force to me to accelerate me away from you at the same rate you are approaching. That gives us a whole different equation, but exactly the same effect.

F = ma + mA = m(A + a)

The first part, ma, keeps me from moving toward you. The second part, mA, pushes me away from you at the same rate you are approaching. Therefore, we stay in equilibrium.

That is the logical force for gravity, defined as it is. The force to keep gravity from working is the same as the force of gravity. To completely nullify a force, you apply an equal and opposite force. We have done that, and so we have found the size of gravity. But let us label that force in a new way, to differentiate it from Newton’s F. Let us use the letter H.

H = m(A + a)

Now, if we subtract that from Newton’s equation, we should find an electromagnetic field equation.

F = GMm/R^2
E = F – H
E = [GMm/R^2 ] – [m(A + a)]
E = (m/R^2 )[GM – AR^2 – aR^2]

That is the E/M field equation that was buried in Newton’s equation.