myr10 Messages 2 Reaction score 0 Thread starter Apr 24, 2015 #1 Homework Statement I can't tell what the junction equation is for the following circuit. To me it looks like I3=I1+I2+I4 but I'm not sure. Homework EquationsThe Attempt at a Solution
Homework Statement I can't tell what the junction equation is for the following circuit. To me it looks like I3=I1+I2+I4 but I'm not sure. Homework EquationsThe Attempt at a Solution
robphy Science Advisor Homework Helper Insights Author Gold Member Messages 7,472 Reaction score 2,990 Apr 24, 2015 #2 Consider the bottom wire as a junction... i1 and i3 flow in i2 and i4 flow out