Recent content by NolcPhysics

ok, thanks. I will in future grand so, I wasn't sure if my logic was correct. I wasn't aware the prefix system here, now know about it.

The question is to solve the current through a resistor after a pn junction. (photo attached) As far as I'm aware the voltage source in the pn junction is (in this orientation) of opposite polarity to that of the 0.8V voltage source. From my understanding the answer goes like: V=IR I=V/R...