QUIZ 7~CH 27   (REAL FINAL PART 1
EXERCISES/PROBLEMS. NOTE:  THE "MP" TAG, when it appears,  means the problem comes highly recommended  but is not to be turned in; you could be tested on it in any event; don't sleep !  READ ALL EXAMPLES IN THE CHAPTER. 
HYPERPHYSICS  NOTE: THIS HYPER PHYSICS LINK , MAGNETISM, 
Magnetic fields --a basic description  of field lines--they form loops with no beginning or end with an emphasis on  magnetic forces:  Magnetic forces only act on moving charges. THE STARTING POINT OF THE ENTIRE DISCUSSION FOR CHAPTERS 27 AND 28  IS THE BEGINNING OF SECTION 27.2: Magnetic fields are caused by moving atomic  charges (i.e.,  electrons)  and only moving charges experience the magnetic force.  IN THIS CHAPTER WE EMPHASIZE  MOVING CHARGES OR CURRENTS AS SOURCES  OF THE MAGNETIC FIELDS. 
EXERCISES: Force: 1, 8,  flux 14, Force 15, 22, 24, 27, Crossed E and B:  30, force on wire: 41, 42, 43, 69, 70, 74, 75 Torque 46, 47, 48, 79 Dc Motor  50, Hall Effect 53, 54 
Turn in:   8, 22, 24, 30, 42,  43, 69, 70, 74, 75, 46, 48, 50, 54, 79
Many discussions were distributed in class; the following will be  supplements. Stay tuned. 
 LINKS TO SAMPLE EXAMS:
AUTUMN '11: http://www.nvaphysics.com/4BSP12/sample_examsTest3/t3au114b.htm 
AUTUMN '09: http://www.nvaphysics.com/4BSP12/sample_examsTest3/t3au09.htm
AUTUMN '08:http://www.nvaphysics.com/4BSP12/sample_examsTest3/t3au08.htm