Recent content by spherific

Thank you for taking the time to post an explanation. You cleared up a lot of confusion. Much appreciated!

At point c the voltage should be 0 because it's grounded. I'm assuming it goes counter-clockwise. So would it be 5V at point B? Adding up the voltages is: 5 + 4I - 15 + 1I = 0 I = 2 So then at point A it would be 4*2 + 5 = 13 At point D it would be 15 - 13 = 2 and then...

http://img519.imageshack.us/img519/3416/32ex28.jpg What is the voltage at points a,b,c,d? I don't know how this works with Kirchoff's loop law. Any help?