Recent content by simion

Sorry, it's 12.0 V

Homework Statement What is the potential difference between points a and b in the diagram? http://imgur.com/Ubr4A Homework Equations The Attempt at a Solution I have calculated the currents to be: I1=0.30A I2=0.65A I3=0.35A What I tried doing was (0.30*5) - 0.35= 1.15 V but...