I'm assuming that when you write LED you're talking about the diode (it's not an LED FWIW.) The diode is wired "forward i.e the negative side is going towards the neg. term on the 9volt. With the 9 volt it is definitely wired correctly. I switched to using resistors rather than a pot and...
Forgive me if this is the wrong area for this but here goes.
I just started going through the book and have arrived at the diode experiment which is a basic circuit that calls for a 10 volt PS (I'm using a 9 volt battery) to a 1M pot to a diode. You are supposed to measure the current between...
