phy 12 final

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:

a) 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)

b) If R = 1600 Ohms, what is the value of Req?

Problem 4:

Consider the following figure.

a) Calculate the current flowing in the circuit.

b) Determine the terminal voltage of each battery in the figure.

Problem 5:

a) Five 6.5- uF capacitors are connected in parallel. What is the equivalent capacitance?

b) 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: