Shown in the figure below is an electrical circuit containing three resistors and two batteries. + WW Write down the Kirchhoff Junction equation and solve it for I in terms of 12 and 13. Write the result here: 1 = Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. 0 = Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and touches the components 4V, R2, and R3. 0 = The resistors in the circuit have the following values: Ry = 90 . R2 = 50 R3 = 20 Solve for all the following ( some answers may be negative): I1 = Amperes 12 : Amperes 13 = Amperes NOTE: For the equations, put in resistances and currents SYMBOLICALLY using variables like R1,R2,R3 and I1,12,13. Use numerical values of 10 and 4 for the voltages