Artificial field scanning essentially utilizes positive and negative gravitational fields generated by variable electromagnetic fields. If you understand what an electromagnetic field is and what a gravitational field is, you can use mathematical tools to derive the various relationships between electromagnetic and gravitational fields, as well as how variable electromagnetic fields produce positive and negative gravitational fields.
I already know what electromagnetic fields and gravitational fields are and the qualitative relationships they satisfy. However, I haven’t yet worked out the precise quantitative relationship between variable electromagnetic fields and the generation of positive and negative gravitational fields.
To illustrate this quantitative relationship: imagine a positive charge carrying 1 coulomb of electricity moving along the positive x-axis at velocity V. How much magnetic field and gravitational field does it produce? How are these fields distributed, and in which direction do they point? If we place an insulating object with a mass of 1 gram 1 centimeter away from the charge, how much force does it experience? If we move this object, does the force change? If the force matches our theoretical predictions, the experiment succeeds, and the theory is validated.
If the experiment fails, we can accelerate the charge along the positive x-axis and repeat the experiment.