• Read 17.1
• Do #1, 3, 4, 5  on page 633

ROLLER COASTER PROJECT - deadline extended to Wed, March 26.

• Do #3 on page 636
• Do #6, 9 on page 654
• This is a small hw assignment so you can work on your Roller Coaster Project

• Final NoLimits Roller Coaster file is due Wednesday, March 26.  Please e-mail it BEFORE class.

• Final Word document (note: as stated in final submission handout, all calculations should be done in your Word document) is due Friday, March 28.  Please e-mail it BEFORE class.

• Do #2, 4 on page 636
• Do #16, 17, *23 (optional challenge problem) on page 654

ROLLER COASTER WRITE-UP DUE Monday, March 31

• Do Hydrogen Atom Worksheet

• Read 17.3 (pp. 643-5, 648-9)
• Do 37, 41, 49 on page 656

• Do #34, 38, 51 (think about using Newton's 2nd law), 57 (draw a FBD)

• Do problems 2, 4, and 6 on the Electric Force Practice sheet.
• Test Corrections were supposed to be due Friday, April 4.  Since I did not put it on the assignment calendar, I am ok if people turn it in after we get back by Friday, April 18.  I'd encourage you, however, to finish it sooner rather than later.  Please note that your midterm grades included 100% on the test corrections so it is important that you do well.

• Go home and investigate a flashlight.  (You need to find one that you can open up and look at the bulb inside).  Draw a detailed picture of the insides of the flashlight (how many batteries, what type of batteries, can you follow any of the connections, etc.).  Find the voltage supplied by each battery.  Take the lightbulb out, draw a detailed picture of the bulb and write down any numbers that are on the bulb.  How might the flashlight work?

• Reminder - Test corrections due tomorrow, Friday, April 18!!
• Do problem #37 on page 685

• Read 19.1 (pp. 694-696)

• Read 19.2 (pp. 700-702)

• Do problems on page 695 #1 & 2

• Do problems on page 703 #1 & 2

• Read 19.1 (pp. 696-699)

• Do problems on page 717 #5, 11, 21, 47

• An electric toaster draws a current of 9.0 A when a potential difference of 120 V is applied.  a)  What is the restistance of the wire that makes up the heating element of the toaster?  b)  How many coulombs of charge would pass a particular point in 15 seconds?  c)  How much electric potential energy would be used during the 15 seconds?  d)  Find the power rating of the toaster. (ahhh!  power has returned!).  e)  Would the power rating of the toaster change if it ran for 30 seconds instead of 15 seconds?  Explain.

• Read pages 711-712 (p 708-710 is optional - review of what we talked about today)
• Do problem #1 on page 712
• Do problems #41, 43, 51 on page 719

• Read 20-1 (only pages 730-733)
• Do #1, 2A on the Simple Circuits sheet.  Do your best and consider what we talked about for parallel circuits.  See if you can apply this to a circuit without equal resistances.  What happens in a series circuit?  Make some predictions for 2A and we'll talk about it tomorrow.  Note:  You will not necessarily answer the questions in the order they are presented.  See what you can answer first and go from there.

• Section 20-2 is a good review of parallel and series circuits, especially examples and table 20-2 (p. 742)
• Do problems #2, 4 on page 739
• Do problems #3, 4 on page 744
• For a challenge, try 3a and 4b on the simple circuits handout

• Finish simple circuits handout - #3, 4
• Do problems #22, 25, 35 on pages 755-756

• Study for your test.
• Solutions to the review sheet can be found here.  Corrections:
  1. #7, problem 41 is harder than what we've been doing.  Ignore.
  2. #12 requires an equation we don't know.  Ignore.

• Read 21-1, 21-2- Please take careful notes and come to class with questions:
• Do problems #1-3 on page 769
• Do problems #2, 3 on page 772

• For review of class material, read 21-3
• Do problems #3-5 on page 775
• Do #22, 35, 44 on pages 782-784 (note for #44: "singly charged positive ion" means that the charge is +1.60 x 10^-19 C)

• Test corrections are due Monday, May 19
• Work on test corrections over the weekend and figure out when you can meet with me next week if you have any questions.

• Read 22-1 - pages 794-800
• Do #1, 2, 4 on page 800
• Do #10 on page 821 - include the direction the induced current would flow.

• Do #26, 27 on page 783
• Do #1, 3, 4 on page 802
• Do #11 on page 821

COLLECTING HOMEWORK on Monday:  Please organize your homework from this quarter, the top page should be assignment #1, the bottom page should be assignment #18.  Please make sure each assignment is numbered correctly so I don’t have to search through your papers for all the assignments.  I will be checking to see that you made an attempt at the problems, but will not be checking for perfect solutions on every single problem.  I do want to see that you have been correcting problems that are put up on the board during class. 

FINAL EXAM:  The final exam is on Monday, June 9, at 9 AM.  You will be allowed a calculator and writing utensils.  No cell phones.  This is the equation sheet that will appear on the exam.

To study for the exam, I would gather your previous tests and quizzes.  Use them as a study guide.  Try answering the questions without looking at the answers.  Also, below are several problem that might help you review topics.  These problems are not necessarily "what's on final" nor are they the same difficulty as the final.

You can also find a document listing all the sections of the book we have covered here.

Unit 1 Problems

Unit 1 Solutions

Unit 2 Problems

Unit 2 Solutions

Unit 3 Problems

Unit 3 Solutions

Unit 4 Problems

Unit 4 Solutions