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1bw09ch15notesall - Welcome to Physics 1B Dimitri Basov...

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Dimitri Basov Welcome to Physics 1B
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Physics 1 is a three quarter course designed as an introduction into basic physics for students in the biological sciences. Physics 1B in particular will focus on electricity and magnetism. Please note that the lecture and the lab are separate courses with separate instructors. Welcome to Physics 1B
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Physics 1B http://physics.ucsd.edu/students/courses/winter2009/managed/physics1bab/ Physics1b ab The website will be an extremely useful place! There you will find: class syllabus / schedule problem sets/solutions Current announcements Office hours Lecture PDFs
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Physics 1B http://physics.ucsd.edu/students/courses/winter2009/managed/physics1bab/ Serway and Faughn, College Physics, 7th Edition, Vol. 2 Thomson/Brooks/Cole
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Physics 1B schedule Winter 2009. Instructor: D.N. Basov dbasov@ucsd.edu HW: Ch15: 1,10,11,13,15,17,20,24,27,28,30,32,36,38,43,46,48 Ch16: 1,3,5,8,12,15,19,22,23,25,29,31,33,35,43,45,47,49,60 Ch17: 1,3,8,9,11,13,16,19,20,23,31,33,39,45,52,60 Ch18: 1,3,5,7,13,17,21,26,31,33,35, Ch19: 1,3,8,9,11,15,19,22,24,27,29,34,37,38,41,44,47,49,57,61 Ch20: 1,5,8,11,13,16,18,23,25,27,29,31,34,37,39, Quizzes: Final exam: all material in ch 15-21 HW problems, problems in class, more… no make up final for any reason 4 best out of 5 No make-up quizzes for any reason Make up lecture Th 01/06 7:00 pm CENTR 101 Lecture: discussion of the final exam Lecture: AC circuits Lecture: Energy of the magnetic field 10: March 9 Quiz 5: chapter 19-20 Lecture Inductance, Inductors Lecture: Faraday’s law, Lenz’s law 9: March 2 Quiz 4: chapter 18-19 Lecture: Induced EMF Lecture: current loop, solenoid 8: Feb 23 Lecture: torque on current loop, Ampere’s law Lecture: Magnetism University Holiday 7: Feb 16 Quiz 3: chapter 17 Lecture: RC circuits Lecture: Kirchhoff’s rules 6: Feb 9 Lecture: Resistors, series parallel Lecture: Resistivity, Electric power Lecture: Electric current, Ohm’s law 5: Feb 2 Quiz 2: chapter 16 Lecture: capacitor combinations Lecture: capacitance 4: Jan 26 Quiz 1: chapter 15 Lecture: Potential University Holiday 3: Jan 19 Lecture: Gauss law/examples Lecture: Electric Flux & Gauss’s law 2: Jan 12 Lecture: the Electric field Lecture: The Coulomb law, Lecture: Intro, 15.1-15.3 1:Jan 5 Friday Wed Mon Week T.A.: A: Zhoushen Huang zhohuang@physics.ucsd.edu B: Andreas Stergiou, stergiou@physics.ucsd.edu Last update: Jan 02, 2009
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Physics 1B: grades 60%: 4 best quizzes, 40%: final exam Extra credit for in-class participation Your grade will be determined by using the following tentative scale: Between 85% and 100% Æ A-, A, A+ Between 70% and 85% Æ B-, B, B+ Between 55% and 70% Æ C-, C, C+
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content Physics 1A: a m F r r = • Kinematics • Forces • Energy Physics 1B: • Electricity • Magnetism • Circuits •E - M w a v e s
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Why do you have to learn about electricity and magnetism? + - • Kinematics • Forces • Energy
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Electric charge [ 15.1 ] Attribute of a body Two kinds: + and – Unlike charges attract Like charges repel Elementary charge 1 elementary charge= 1.60x10 -19 C Units of charge: the coulomb C Be careful!!!! Many homework problems have statements like “a charge of 4.5 μC.” They really mean to say “a small point particle has a charge of 4.5 μC.” They are just being lazy.
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Electric charge [ 15.1 ] Attribute of a body Two kinds: + and – Unlike charges attract Like charges repel Elementary charge 1.67492x10 -27 0 Neutron (n) 1.67261x10 -27 +1.6021917 × 10 -19 Proton (p) 9.1095x10 -31 -1.6021917 × 10
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This note was uploaded on 01/09/2009 for the course PHYS PHYS 1B taught by Professor Berman during the Winter '09 term at UCSD.

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1bw09ch15notesall - Welcome to Physics 1B Dimitri Basov...

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