Question

PART 3: Conclusion 1) For the conclusion segment, you will need to write the Kirchoff's equations for the following three diagrams. The diagrams are not related to the lab circuit that you did. (5 points each) a. Circuit #1 Equations: b. Circuit #2 Equations: c. Circuit #3 Equations: 2) You must discuss the percentage errors. Were they high or low? If they were high, explain what could be the cause of the error? Be specific! (10 points) + + V 4 Rş R w R w Circuit #2 Circuit #1 (5 pts) (5 pts) w R2 R3 R1 Circuit #3 (5 pts)

Please answer question # 1 and show ALL work for the three circuits please!!

Answer 1

11, 12 R R RE R WW

For the junction:

$I_{1}=I_{2}+I_{3}$

For the left side loop:

$V_{0}-I_{2}(R_{2}+R_{3})-I_{1}R_{1}$

For the right side loop:

$I_{2}(R_{2}+R_{3})-I_{3}R_{4}=0$

13 + vo R V. 1 R R M

For the junction:

$I_{1}=I_{2}+I_{3}$

For the left side loop:

$V_{0}-I_{2}(R_{2}+R_{3})-I_{1}R_{1}$

For the right side loop:

$I_{2}(R_{2}+R_{3})-V_{1}-I_{3}R_{4}=0$

4 RS w 18 11 w 11 15

For the junctions:

$I_{3}=I_{1}+I_{2}$

$I_{3}=I_{4}+I_{5}$

$I_{4}=I_{2}+I_{6}$

$I_{1}=I_{5}+I_{6}$

For the left side upper loop:

$V-I_{4}R_{4}-I_{2}R_{2}=0$

For the left side down loop:

$I_{2}R_{2}-I_{6}R_{3}-I_{1}R_{1}=0$

For the right side loop:

$I_{4}R_{4}-I_{5}R_{5}+I_{6}R_{3}=0$