Controlled+Experiment


 * Controlled Experiment:

__Expectations:__ //I expected that the voltages are directly related to the currents when I was performing electrolysis with my hydrogen rocket. I thought this, because JKLSLJK My hypothesis was incorrect, but according to my data, voltages are related to currents. To find my data, I used Logger Pro, my laptop, the power supply, and Vernier LabPro. I connected the Vernier LabPro to my laptop and I opened Logger Pro, because Logger Pro is the application that reads the data from the LabPro. First, I set up the fuel generator with the power supply. Then, I broke the circuit and added a current probe so that I could read the currents. Sadly, this current probe would only allow 0.6 amps to flow through, so I could not get my voltages too high. Then, I set up voltage probes so that I can measure my voltages. I measured my voltages and my currents, and put all my data into Excel. Because I had 10 seconds worth of data, I found the average of voltages and currents for each measure and used that in my data. Once I had the average of each set of data, I put it into a graph and analyzed it. Mr. Happer and I realized that the graph didn't make a lot of sense. Because for my first 3 measurements, there wasn't a great change of currents. I then redid my measurements, but still came up with the same data. I then decided to measure higher voltages. Because before I couldn't get over 3.5 volts before the current probe would break. I then measured 3 more voltages and saw that the graph sloped upwards more and my data made sense.

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