Exam3.pdfBlank PageBlank PageBlank Page208-examII-2017.pdfBlank PageBlank PageBlank PageBlank PageBlank PageBlank PageBlank PagePhysics 208 - Grading Sheet.Dept. of Physics and Astronomy. TAMU.Fill oval completely1 2 3 4 5Erase cleanly1 2 3 4 5Marking Instructions1. First Name: Last Name:2. Section:3. Clearly hand-write your 9-digit UIN in the square boxes at the right.4. Then fill out the bubbles below corresponding to the digits in theUIN.Exam Information:1. Fill whether this is exam 1, 2, 3 or the Final 1 2 3 F012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789Students Fill Only this informationList of Learning Objectives: mark only those objectives achieved.1.1 2 3 4 52.1 2 3 4 53.1 2 3 4 54.1 2 3 4 55.1 2 3 4 56.1 2 3 4 57.1 2 3 4 58.1 2 3 4 59.1 2 3 4 510.1 2 3 4 511.1 2 3 4 512.1 2 3 4 513.1 2 3 4 514.1 2 3 4 515.1 2 3 4 516.1 2 3 4 517.1 2 3 4 518.1 2 3 4 519.1 2 3 4 520.1 2 3 4 521.1 2 3 4 522.1 2 3 4 523.1 2 3 4 524.1 2 3 4 525.1 2 3 4 526.1 2 3 4 527.1 2 3 4 528.1 2 3 4 529.1 2 3 4 530.1 2 3 4 531.1 2 3 4 532.1 2 3 4 533.1 2 3 4 534.1 2 3 4 535.1 2 3 4 536.1 2 3 4 537.1 2 3 4 538.1 2 3 4 539.1 2 3 4 540.1 2 3 4 541.1 2 3 4 542.1 2 3 4 543.1 2 3 4 544.1 2 3 4 545.1 2 3 4 546.1 2 3 4 547.1 2 3 4 548.1 2 3 4 549.1 2 3 4 550.1 2 3 4 551.1 2 3 4 552.1 2 3 4 553.1 2 3 4 554.1 2 3 4 555.1 2 3 4 556.1 2 3 4 557.1 2 3 4 558.1 2 3 4 559.1 2 3 4 560.1 2 3 4 561.1 2 3 4 562.1 2 3 4 563.1 2 3 4 564.1 2 3 4 565.1 2 3 4 566.1 2 3 4 567.1 2 3 4 568.1 2 3 4 569.1 2 3 4 570.1 2 3 4 571.1 2 3 4 572.1 2 3 4 573.1 2 3 4 574.1 2 3 4 575.1 2 3 4 576.1 2 3 4 577.1 2 3 4 578.1 2 3 4 579.1 2 3 4 580.1 2 3 4 5Graders Fill Only this informationPhysics 208 - Exam III Fall 2017 (all sections)     November 13th, 2017. Please fill out the information and read the instructions below, but do not open the exam until told to do so. Rules of the exam: 1. You have 75 minutes (1.25 hrs) to complete the exam.2. Formulae are provided to you with the exam on a separate sheet. Make sure you have onebefore the exam starts. You may not use any other formula sheet.3.Check to see that there are 6 numbered (6 double-sided) pages plus a blank page foradditional work if needed, in addition to the scantron-like cover page. Do not remove anypages.4. If you run out of space for a given problem, the last page has been left blank and may beused for extra space. Be sure to indicate at the problem under consideration that the extraspace is being utilized so the graders know to look at it!5. You will not be allowed to use calculators on this exam since all problems use symbols intheir problem statements or the numbers have been chosen to make any requiredarithmetic calculations straightforward. If there are problems resulting in numericalanswers you may leave them in fractional form.6. NOTE that you must show your work clearly to receive full credit.7. Cell phone use during the exam is strictly prohibited. Please turn off all ringers as callsduring an exam can be quite distracting.8. Be sure to put a box around your final answer(s) and clearly indicate your work. Creditcan be given only if your work is legible, clearly explained, and labelled.9. All of the questions require you show your work and reasoning.10. Have your TAMU ID ready when submitting your exam to the proctor.Fill out the information below and sign to indicate your understanding of the above rules Name: ____________________________________________   UIN:______________________ (printed legibly) Signature: _________________________________________   Section Number: ____________ Instructor: Mioduszewski Kocharovskaya Saslow  (circle one) 1A. A particle with mass m and positive charge q moves along the circular trajectory of radius R in the x-y plane in the counterclockwise direction in the uniform magnetic field of magnitude B. (i) What is the direction of the magnetic field? (ii) What is the kinetic energy of this particle? LO P F 3.1 5.1 46.1 46.2 48.1 B. A long, straight wire carries a current of Iin the direction shown (into the page). An electron is traveling in the vicinity of the wire. At the instant when the electron (charge of electron is -e) is distance d from the wire and traveling with a speed of V directly toward the