Experiment 4. Kirchhoff's Rules 143 3.0 v 560 0 Loop 1: - 3.0 - 560 ly +120 12 + 1.5 = 0 Loop 1 Loop 2: -1.5 - 120 12 - 39 13 = 0 12 Junction: 1, + 12 - 13 =0 1.5 V 120 $2 Loop 2 13 39 0 Figure 4.2-1: Three branch circuit with batteries in two branches. 4.4 Preliminary Assignment 1) Consider the circuit shown in Figure 4.2-1. A) Use Kirchhoff's rules to determine the equations needed to solve for the currents in each branch. B) Solve for the currents in each branch (Show your work)