1. The problem statement, all variables and given/known data http://img267.imageshack.us/img267/8159/untitled3ct1.gif [Broken] Find the current drawn. 2. Relevant equations V=IR R1+R2+Rn 1/ (1/R1)+(1/R2)+(1/R3)+(1/R4) 3. The attempt at a solution R1=20,000ohms R2=70,000ohms R3=96,7000ohms R4=40,000ohms 1/ (1/R1)+(1/R2)+(1/R3)+(1/R4) = 10037.44 10=I(10037.44) I=.000996A Where did I go wrong?