1. The problem statement, all variables and given/known data For the circuit in the diagram below, R1 = 34.0 Ω, R2 = 20.0 Ω, ε1 = 8.50 V, ε2 = 10.5 V and ε3 = 10.5 V are connected as shown in the figure. http://loncapa.physics.mun.ca/res/mun/cdeacon/capalibrary/Graphics/Gtype1021/A5Problem30.gif What is the value of current I1? 2. Relevant equations Kirchoff's Laws 3. The attempt at a solution I know i have to use Kirchoff's Law, but the day we were supposed to do them class was cancelled. This is part of an online assignment that's due tonight, and it's the last question that i just can't figure out.