Just as refered by several people doing this type of research, adding and inductive element to the load would create a resonant LC circuit, with the WFC as a capacitor. I used as an inductive load the secondary coil from a 220 V / 12 V transformer which was added in series with the WFC. The most notable effect was the suppression of the high frequency signals at the WFC, along with a voltage dropout of nearly 5 volts. The curious thing however is the fact that the gas production doesn't seem to be affected for the same input voltage/current conditions. As the transformer becomes hot after a couple of minutes of operation, this shows that there is less energy going to the WFC.
This sample video shows the cell in operation under these conditions: