Determine the magnitude of the potential difference, V_ab, for the circuit in the figure below. Note that each battery has an internal resistance, R₁=2.00?, R₂=8.40?, R₃=2.80?, R₄=4.70?, R₅=6.10?, R₆=4.10? and R₇=1.10?. Assume that E₁=18.0V and E₄=11.0V and E₆=40.0V, as indicated in the figure. If points a and b are connected by a R₈ = 7.10? resistor, what is the magnitude of the current through this resistor?

Determine the magnitude of the potential difference, Vap, for the circuit in the figure below. Note that each battery has an internal resistance, R1=2.009, R2=8.409, R3=2.809, R4=4.709, R5=6.109, R=4.109 and Ry=1.102. Assume that E,=18.0V and E4=11.0V and E=40.0V, as indicated in the figure. 69.00V Submit Answer Incorrect. Tries 2/10 Previous Tries 3 R1 + W EA ER3 R5 RA a 86 R6 W If points a and b are connected by a Ry = 7.109 resistor, what is the magnitude of the current through this resistor? 9.10A Submit Answer Incorrect. Tries 1/10 Previous Tries