Given the circuit: http://i51.tinypic.com/ouzhip.jpg. R1 is 64 Ohms, R2 is 188 Ohms, R3 is 211 Ohms, and R4 is 135 Ohms. The potential difference between points a and b is 72 V
What is the potential difference and current across each resistor?
I have already calculated Requiv (R_total) = 298...