## Online Homework (WebAssign)

Important notice: Online homework must represent your own work and the use of other solutions constitutes academic dishonesty. This is discussed on the course Academic Honesty page.

To get onto the WebAssign online homework system you must enter the access code that came with the hardcopy textbook.

To login: go to WebAssign (www.webassign.net) and use the following information:
institution code = ufl
initial password = UFID (8 digits, no dashes)

You should change your initial password when you login for the first time. The course Schedule page gives the assigned problems and due dates. Once the due date/time has passed no further input of answers for credit will be accepted. It is your responsibility to get your homework in on time. Last minute computer/local server problems will not excuse you from this responsibility given the fact that the homework can be started many days in advance.

WebAssign Homework Problems:

• The problems come from your textbook. However, the values for masses, charges, angles, etc. for each problem are different for each student.
• You will have five tries to get the correct answer. You will not be counted off for "significant figures", however to get credit your answer must be correct within 2% with correct sign.
• For most of the problems WebAssign will give you a “hint” after the third incorrect try.
Don't wait until the last minute when submitting homework in case something happens.

### PHY2054 Online Homework Assignments (dates on Schedule page)

Homework Problems
HW 0 (trial) Ch 16:   1, 2, 7, 8
HW 1 Ch 16:   9, 17, 19, 21, 24, 30, 53, 54, 66, 67
HW 2 Ch 17.1-6:   5, 11, 14, 20, 45, 55, 61, 65, 73
HW 3 Ch 17.7:   80, 88, 89, 90;
Ch 18.1-3:   2, 7, 11, 12, 17
HW 4 Ch 18.4-6:   25, 26, 34, 35, 40, 44, 45, 47, 55
HW 5 Ch 18.7-10:   59, 61, 67, 74, 81, 84, 88, 92, 94
HW 6 Ch 19.1-7:   1, 13, 19, 29, 30, 41, 47, 48, 55
HW 7 Ch 19.8-10:   68, 75, 91, 92;
Ch 20.1-4:   3, 7, 16, 18, 23
HW 8 Ch 20.5-10:   24, 29, 41, 48, 56, 59;
Ch 21.1-2:   2, 4, 10
HW 9 Ch 22.1-4:   1, 2, 3, 6, 7, 8, 13, 16, 21
HW 10 Ch 22.5-8:   26, 36, 44, 51, 57;
Ch 23.1-5:   5, 16, 17, 30, 33, 34
HW 11 Ch 23.6-8:   36, 39, 41, 44, 50, 53, 80, 83, 84, 86
HW 12 Ch 24.1-6:   1, 2, 7, 11, 15, 18, 26, 35, 43, 55, 57
HW 13 Ch 24:   31, 44;
Ch 25:     9, 11, 16, 19, 28, 32, 38, 40, 48, 56