RELATED PROBLEMS 17. Two batteries and three resistors are connected as shown in the diagram. Find the magnitude and direction of the current through each resistor. V1 6.0 V VI 12 V 3.0 0 6.02 R. 5.On ww 18. The diagram shows a circuit. Each battery in the circuit has an internal resistance. 81 : 18 V 8.003 1I =2.09 2.003 C1 = 12V 1 = 1.00 Ex = 24 V $1012 rs = 3.00 pb WW 6.02 a) Find the potential difference between points a and b in the circuit. State which point is at the higher potential. b) If points a and b are connected by a 4.0-0 resistor, find the magnitude and direction of the current through this resistor. 19, In the circuit of the diagram, the current through 6.0-Q resistor is 1.9 A as shown in the diagram. 3.09 1.9A 36.09 3.02 9.09 12 V WW a) Find the emf & of the unknown battery in the circuit. b) Find the magnitude of the current through 15-2 resistor