Experiment Reference: The following equations for the currents going through the resistors (Figure 12) will be used in Experiment 3: V1 - (V 2 - V 1) R2 R 1 11 = Equation (21) R1+2R2 V2- (V1-V2) R2 R 1 12 = Equation (22) R1+2R2 V1+ V2 1 = Equation (23) R1+2R2 where /, is the current through R, on the left loop, /2 is the current through R, on the right loop, Is is the current through the middle resistor.R R + + TV 1 R , V 2 Figure 12: Pre-Lab Question 3 reference.Table 2: Resistance, Voltage and Current Data for Figure 21 Circuit Circuit Piece Resistance (0) Voltage (V) Current (mA) R1 Resistor 968 2.23 2.29 R2 Resistor 973 7.58 7.74 R3 Resistor 100 1.00 9.94 V2 (9 V Battery) 8.60 V1 (2 AA Batteries) 3.23 Table 3: Junction Rule Percent Junction Currents In Currents Out (mA) mA) Difference (%) b Table 4: Loop Rule Voltage Gain (V) Percent Difference Loop Voltage Rise (V) (% ) abefa cbedc abcdefaPost-Lab Questions 1. The equations in PreLab Question 3 assumed the two top resistors were equal. Use the data collected to calculate the average of R1 and R2. This number will be used for the theoretical calculations. Show your work. 2. Calculate the theoretical currents for each of theiresistors b! using the equations shown in PreLab Question 3. Substitute i3 your measured values for the voltages. The average resistance for R1 and R2 calculated above should be used in glace of Rf, and the measured value for R3 should be used in place of R2 in the PieLab Question 3 equations. Compare these theoretical values to the experimental values using percent error calculations. Show your work. Do the experimental results support Kirchhoff's Laws? Explain your answer. The snap circuit diagram for the Figure 21 circuit is given below (Figure 22). Confirm Kirchho's 'unction and loog rule in Table 3 and 4 by using your measured values for the currents and voltages. R R l 2 _ F: f a d Figure 22: Circuit diagram of Figure 21 circuit