announcements 1/4/12
DESCRIPTION
Announcements 1/4/12. Prayer Introduction Signup sheets to be passed around Willing to offer prayers in class Willing to have phone number and/or email in a class directory. Syllabus. Schedule Reading assignments, lecture topics HW due dates, HW assignments, “Colton problems” - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/1.jpg)
Announcements 1/4/12 Prayer Introduction Signup sheets to be passed around
a. Willing to offer prayers in class b. Willing to have phone number and/or
email in a class directory
![Page 2: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/2.jpg)
Syllabus Schedule
a. Reading assignments, lecture topics b. HW due dates, HW assignments, “Colton
problems”c. Exam dates
![Page 3: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/3.jpg)
Syllabus, cont. Office hours
a. Me: 3-4 MWF, Underground Lab under skylight
b. TAs: 4-6 T Th Prerequisite polls Grading
![Page 4: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/4.jpg)
Syllabus, cont. Get your CID Clicker quizzes
a. Two types of questions– Reading quizzes, 2 points if right, 1
point if attempted– Thought questions, 1 point if attempted
b. All questions from a day = 1 quizc. 4 free quizzes, no make-up quizzesd. Register your clicker via class website
ASAP!– Quizzes start next class period
![Page 5: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/5.jpg)
Syllabus, cont. Homework
a. Due T Th, 11 pm (building close)b. Turn in closed boxes near N375c. Turned back in the open slotsd. 4 free late homeworks, otherwise 50% e. TA discretionary = 3 pts/assignmentf. Lab problems
– Lab in back corner of “Walk in Lab” on 4th floor
– Videos HW solutions posted by CSR office Extra credit (read about on your own)
![Page 6: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/6.jpg)
Coordinate systems Rectangular (“Cartesian”) Spherical Cylindrical
![Page 7: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/7.jpg)
Integrals 1D 2D 3D
![Page 8: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/8.jpg)
“Fields” Scalar functions Vector functions
![Page 9: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/9.jpg)
Derivatives Scalar functions
a. Gradient Vector functions
a. Divergenceb. Curl
Divergence Curl
Figures from Griffiths, 441/442 text
![Page 10: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/10.jpg)
Integrating a derivative
Fundamental Thm of Calc Gradient Theorem
Figures from Griffiths, 441/442 text
( ) ( ) ( )path fromto
f f f d a b
b a
( ) ( )b
a
dff b f a dx
dx
![Page 11: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/11.jpg)
Integrating a derivative, cont.
Curl Theorem (Stokes’ Theorem)
Figure from Griffiths, 441/442 text
closed volume boundedsurface by the surface
F dA Fdv
Divergence Theorem
( )closed surface boundedpath by the path
F d F dA
Figure from Wikipedia
![Page 12: Announcements 1/4/12](https://reader035.vdocuments.us/reader035/viewer/2022062719/56813036550346895d95cee2/html5/thumbnails/12.jpg)
Website! http://www.physics.byu.edu/faculty/colton/courses/phy471-winter12/
“How to get started” section at bottom