You mentioned ghat you know electricity. How is a resister supposed to be set up? Just in-between the one rod and and a positive or negative wire or is it suppose to touch both the positive and negative. I don't know anything about electricity. I ask because im thinking if it's the first way it would just limit the current going out vs the other way to limit the current actually allowed in the water.
To see where I'm coming from go to atlasnova and click on how to make cs and look at their pic. Im not comprehending how resister is even helping. I set it like there pic but let's say I use 6 9v batteries the voltage goes above 35v. So i must be mixed up in thinking it limits volts. Could you please explain this because I'm lost. I'd be very appreciative.