- #1
Xarvist
- 6
- 0
Homework Statement
http://puu.sh/i8Bg
Homework Equations
V=IR
ƩV = 0
The Attempt at a Solution
Starting behind the left EMF source I sum the potential changes using Kirchoff's Voltage Law
150V - R2I - 50V - R1I = 0
Solving for I, I get 20Amps
However I know this can't be right because the potential at point Q is 97V
and after traversing the circuit, the potential according ot the calculated I is 110 Volts..
Can someone perhaps show me step-by-step to do problems like these?