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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”
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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” • Exam dates
Syllabus, cont. • Office hours • Me: 3-4 MWF, Underground Lab under skylight • TAs: 4-6 T Th • Prerequisite polls • Grading
Syllabus, cont. • Get your CID • Clicker quizzes • Two types of questions • Reading quizzes, 2 points if right, 1 point if attempted • Thought questions, 1 point if attempted • All questions from a day = 1 quiz • 4 free quizzes, no make-up quizzes • Register your clicker via class website ASAP! • Quizzes start next class period
Syllabus, cont. • Homework • Due T Th, 11 pm (building close) • Turn in closed boxes near N375 • Turned back in the open slots • 4 free late homeworks, otherwise 50% • TA discretionary = 3 pts/assignment • 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)
Coordinate systems • Rectangular (“Cartesian”) • Spherical • Cylindrical
Integrals • 1D • 2D • 3D
“Fields” • Scalar functions • Vector functions
Derivatives • Scalar functions • Gradient • Vector functions • Divergence • Curl Divergence Curl Figures from Griffiths, 441/442 text
Integrating a derivative Fundamental Thm of Calc Gradient Theorem Figures from Griffiths, 441/442 text
Integrating a derivative, cont. Divergence Theorem Curl Theorem (Stokes’ Theorem) Figure from Wikipedia Figure from Griffiths, 441/442 text
Website! • http://www.physics.byu.edu/faculty/colton/courses/phy471-winter12/ “How to get started” section at bottom