Each time Hz's is doubled the effictiveness of induction is Squared.
At about 20,000 Hz when radio frequency is achieved the electrons begin spinning free outside the inductor.
They become increasingly free of the inverse relationship of volt-amperes. From this point on, they replicate by the inductive process as V.A.R. (Volt-Ampers-Reactive). Volts and amperes are equal until resistnce is introduced. Therefore additional, not previously available electrons become incorporated for a very large net gain in potential.