I made a (bridge) rectifier for a simple circuit that would make several LEDs light up. When it was finished, I used a multimeter to measure the voltages between several points and got the readings you can see in http://users.pandora.be/k-a-d/rectifier.jpg". Why is there still an AC voltage...
I should have pointed out that I could only feel the gas getting hotter. When I held the bottle at the bottom like in the video, I didn't feel any heat at all. If you would like me to film anything else a little more detailed, let me know and I will post the movie here. After repeating the...
this is what I did: I attached a hose to an empty plastic bottle, sealed it with plastic paste and put a cork in it. When i turned the water on the pressure started builiding up. What I noticed was that when it reaches about 2 bar it gets a lot hotter. I don't know why, do you? When the cork...