PHYS 219 General Physics: Electricity, Light and Modern Physics Exam 2 is scheduled on Tuesday, March 26 @ 8 – 10 PM In Physics 114 It will cover four Chapters 21, 22, 23, and 24. Review lecture notes, home works, and recitation problems ! EXAMS: There will be two 75-minute evening exams and a two-hour final exam. The evening exams are multiple-choice and should be able to be completed within 75 minutes by a well-prepared student; note that we’re giving you 120 minutes. The times and locations of the evening exams are as follows:   Exam 1: Wednesday, February 13 @ 8 – 10 PM in Physics 203 and Physics 331 Exam 2: Tuesday, March 26 @ 8 – 10 PM in Physics 114 All exams are closed book. For the exams you will need a #2 pencil, a calculator and your student ID. You may make a single crib sheet for Exam 1 (you may write on both sides of an 8.5” x 11” sheet of paper). Bring this and a second crib sheet to Exam 2; bring both crib sheets and a third to the Final Exam. Many, but not all, formulae will be provided on the front of the Exams.

Darren Erdman (Lab Instructor) will have special help center hours, 1:30-3:30 pm, on Tuesday, March 26 to help with questions for the exam.

Equation Sheet - Physics 219 – Exam 2 εo = 8.85 x 10-12 C2 / N . m2 μo = 4 π x 10-7 T . m / A V = Vmax sin (2 π ƒ t)

Iout = Iin cos2 θ Iout = (Iin cos2 θ)ave = ½ Iin Equation Sheet - Physics 219 – Exam 2 (continued) Iout = Iin cos2 θ Iout = (Iin cos2 θ)ave = ½ Iin