This circuit has 6 distinct currents. Which of these is an appropriate application of the junction rule? Inn a. 12+16=111 O b. 12+16=15+14 OC 12+15=14 d. 14+16=13 15 To

I 12-0 V ww R₁ = 12 Given the above circuit connected to emf of 12.0. Compute the equivalent Resistance. You may need this value for the next question on this circuit. O 19 ohm IZR₂ I{R3 bon 39 13.07 22 O 20 ohm O4.11 ohm O 5.11 ohm

Apply the junction rule to junction b in the figure shown . Is any new information gained by applying the junction rule at e? (In the figure, each emf is represented by script E.)

Problem 4: In the circuit below, what is Req and what are the currents 11, 12, 13, 14, 15, 16, and 17? Answers: Req = 13.14 2,₁ = 3.0 A, 1₂ = 1.71 A, 13 = 1.29 A, 14 = 0.43 A, 15 = 1.28 A, 16 = 0.77 A, 17 = 0.52 A. 3.2 2452 15 A 13 11 1002 w www 15Ω www 8.2 w 652 www 3.2 E = 39.42 V W 52