PHYS 208 Midterm: PHYS 208 TAMU Exam 3Spring 14A
Document Summary
___________________________________________________________________________: you have 75 minutes to complete the exam, formulae are provided on a separate colored sheet. You may not use any other formula sheet: you may use only a simple calculator: one without memory, or with a memory demonstrated to be cleared, when calculating numerical values, be sure to keep track of units. Results must include proper units: be alert to the number of significant figures in the information given. Without supporting work, the answer alone is worth nothing: mark your answers clearly by drawing boxes around them, please write clearly. You may gain marks for a partially correct calculation if your work can be deciphered. Mc1. (5 marks) in the figure, a straight wire carries a steady current i perpendicular to the plane of the page. A bar is in contact with a pair of circular rails, and rotates about the straight wire with angular velocity , in the direction indicated by the arrow.
