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Isn't the voltage coming back to the battery's negative terminal supposed to be 0V (zero volts)? What happens when that 1V comes back to the negative terminal?
OK, I think this is really simple, I was just wondering. In a simple circuit let's say there is a 9v battery. It sends 9v to 2 lamps connected in series. Each lamp uses only 2v... Isn't the voltage coming back to the battery's negative terminal supposed to be 0V (zero volts)? What happens when that 1V comes back to the negative terminal?
Haha, I got an idea. Overcharge christmas lights on your house... Hello, is this 911?
Haha yea I read that thing about the fuse inside Christmas lights. If one blows, not all of them blow. And they are wired in series. They don't blow because when the light burns out, it short circuits and the current still goes through.