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Unformatted text preview: 1 Physics 202, Lecture 8 Todays Topics Middle Term 1 Review About Exam 1 When and where Monday Feb. 16 th 5:30-7:00 pm 2650, 3650 Humanities (room allocation to be announced) Format Closed book One 8x11 formula sheet allowed, must be self prepared, no photo copy of solutions lecture slides etc copy of solutions, lecture slides, etc. Four full problems. (~20 questions) Bring a calculator (but no computer). Only basic calculation functionality can be used. Special requests: Need to be approved by now. McBurney students, please inform your proctor. All specially arranged tests (e.g. those at alternative time) are held in our 202 labs. ( for approved requests only ) Chapters Covered Chapter 23: Electric Fields Chapter 24: Gausss Law Chapter 25: Electric Potential Chapter 26: Capacitance Disclaimer This review is a supplement to your own preparation. Hints and exercises presented in this review are not meant to be complete. Exam Topics (1) Key concepts (key: those in summary box at the end of each chapter) Basic Quantities: Electric Charge El t i F Electric Force Electric Field, Field Lines Electric Flux Electric Potential Electric Potential Energy Capacitance Energy carried by electric field 2 Exam Topics(2) Electric charge Two types Total charge is conserved. Electric force Can be attractive/repulsive Coulombs Law Electric field Electric field is a form of matter, it carries energy. Electric field is independent of test charge. Electric field is a vector quantity. Three ways to calculate electric field direct vector sum, Gausss Law, derivative of V F =q E (note: E does not include the one created by q) Exam Topics(3) Electric potential energy....
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- Spring '08