Pre$-$Class Activity: DC Superposition

Submit a pdf file of your solution in myCourses Assignments before the due date$/$time$.$ Complete while or after reading DC Superposition Notes. Show all work, including formulas, diagrams, and explanations where appropriate. Express answers using engineering prefix notation with appropriate units. Box in your final answer.

Question $1$

For the circuit shown:

a$)$ Draw the circuit with only Vs active. Find the voltage $($including polarity$)$ across each resistor due only to Vs$.$

b$)$ Draw the circuit with only Is active. Find the voltage $($including polarity$)$ across each resistor due only to Is$.$

c$)$ Use superposition to determine the voltage $($including polarity$)$ across each resistor due to both sources.