I can see how you did that. But like for example this one.
http://math.fullerton.edu/mathews/n2003/kirchoff/KirchoffMod/Images/KirchoffMod_gr_107.gif
I don't get how you can determine the sign for R6. Cuz i can't see how to find the actual flow of the current in that bottom loop...
Sry, it's actually in pdf format so you might have to download it first.
I'm still kinda confused. Does the sign on the resistors depend on whether or not you're going along or against the current?
Cuz even if i chose a direction, don't i need to know the actual direction of flow in...
Hi,
I've attached an image of the question I'm confused about. I don't know how to determine which way the current flows in each loop.
So far I've determined that I1 flows up and I2 goes down. So the loop on the right will be counter clockwise.
Because I2 goes down I3 should go up...