| Homework 6
Due Wednesday of Week 7 (May 14) by 3:30 pm |
| Textbook Problems
Chap. 21 Conceptual Questions (p. 659) 16, 17, 20 Problems (p. 661): 1, 2, 4, 6, 49 Additional problem to be assigned in Workshop 6, May 7 |
| Brief Answers
(Full solutions are on open reserve in the library) |
| Conceptual Questions
16. (a) repulsion (b) repulsion 17. (a) attraction (b) repulsion 20. (a) permanent magnet will attract other magnet in one orientation and repell it in the other, while it will attract the other bar in either orientation (b) two bars that are not magnets will not attract or repel each other Problems 1. 8.1x10-5 T 2. (a) 5.7x10-5 N into page (b) 1.1x10-4 N into page (c) 5.7x10-5 N into page 4. 1/3 6. 58 degrees 49. 1.3x10-2 T Workshop Problem: See full solutions in library. |