# FINAL EXAM: PHY 12 (answer all multiple-choice question and solve 10 problems)

FINAL EXAM: PHY 12 (answer all multiple-choice question and solve 10 problems) Good luck!!!
Name:
Question 1 (multiple-choice): circle the correct answer.
Question 2 (multiple-choice): circle the correct answer.
Question 3 (multiple-choice): circle the correct answer.
Question 4 (multiple-choice): circle the correct answer.
Question 5 (multiple-choice): circle the correct answer.
Question 6 (multiple-choice): circle the correct answer.
Question 7 (multiple-choice): circle the correct answer.
Question 8 (multiple-choice): circle the correct answer.
Question 9 (multiple-choice): circle the correct answer.
Question 10 (multiple-choice): circle the correct answer.
Problem 1:
Problem 2:
Problem 3:
What is the net resistance (Req) of the circuit connected to the battery in the following figure? (Hint: give your answer in term of R)
If R = 1600 Ohms, what is the value of Req?
Problem 4:
Consider the following figure.
Calculate the current flowing in the circuit.
Determine the terminal voltage of each battery in the figure.
Problem 5:
Five 6.5- uF capacitors are connected in parallel. What is the equivalent capacitance?
What is the equivalent capacitor if connected in series?
Problem 6:
A 5.00– uF and a 8.00- uF capacitors are connected in series, and this combination is connected in parallel with a 4.00- uF capacitor. Calculate the total capacitance?
Problem 7:
Problem 8:
Problem 9:
Problem 10:
Problem 11: