calc-based e&m 1/19 class syllabus/moodle/course info charging lab homework enroll in moodle,...

Calc-Based E&M 1/19ClassSyllabus/Moodle/Course InfoCharging Lab

HomeworkEnroll in Moodle, due Wednesday, noonPS-22A (probs 1-7) due Thurs, 7AMCharging Lab due Friday, 6PM

Calc-Based E&M 1/21ClassSelf-check homework/discussA few words about charge: units, e, …Intro to Coulomb’s Law labFinish charge lab/do Coulomb’s law lab

HomeworkPS-22B (probs 8-14) due Mon, 7AMCharging Lab due Friday, 6PMCoulomb’s law graphs (F vs r; F vs. q)—

upload Excel graphs by Mon 7AM

Calc-Based E&M 1/25ClassDiscuss charging labQuizReview homeworkCoulomb’s Law: Superposition/continuous

charge distributionsHomework

Coulomb’s law lab due Thursday, 4:00

Calc-Based E&M 1/28ClassHand back quizzesLab discussion/questions

Experimental design; variationReview integration exampleWorksheet on integrationStart E-field lab/discussion

HomeworkFinish integration worksheet—Mon, 7AMRead Chapter 23PS-23A—probs 1-8, due Monday, 7AM

Calc-Based E&M 2/1ClassReview homework; PS-23A and Integration

problemsE-field lab

HomeworkPS-23B , probs 9-18, due Thursday 7AM

Calc-Based E&M 2/4Class

Review homework; PS-23B—(self-check)Charged disk/DipoleFinish E-field lab

HomeworkPS-23C: Ch. 23, probs 26, 27, 33, 16*--due

Mon, 7Am*Before doing #16, read through derivation

in section 23-5Quiz Monday: based on PS-22B, 23A and B,

and E-force probsE-field lab due Mon, 9PM


Volunteers for Feb 26???? (D-day,1230-2)Review homework; PS-23C [12:35-12:45]Intro to Flux/Gauss’s Law [12:45-1:10]Finish E-field lab [1:10-1:40]Quiz [1:40-2:10]

HomeworkRead Chapter 24E-field lab due Tonight—MidnightPS-24A, due WED, 7am


Review homework; PS-24AReview the quizGauss’s LawIn-class work

HomeworkPS-24B, due Thurs, 2/18, 7am


Review homework; PS-24BIn-class worksheetGauss’s Law—wrap up notes

HomeworkGauss worksheet, due Monday, 2/22,

7amOn the Horizon

Next week: Class on THURSDAY only.Unit test (chapters 22-24)—Monday,

3/1

Types of Problems-Ch 24Given Find Use*E-field vector*A surface

Flux Definition of flux

*Enclosed charge*A surface

Flux Gauss’s Law

*Enclosed charge*A surface with symmetry w.r.t. E-field

E-field Gauss’s LawEoencq

)( AEq oenc

)( AEE

Calc-Based E&M 2/22 or 2/25Class

Go over Gauss Worksheet & HomeworkIntroduce potential (Chapter 25)Start review problems

HomeworkReview problems

Ch 22: probs 4, 5, 16 (from #15, q=24nC), 22

Ch 23: questions 2, 4, 5, 7, 9 problems 11, 20, 34, 42 (in 42a, it is

asking for electric force; also, assume the xy plane is horizontal)

Ch 24: questions 1, 4, 6, 8 problems 2, 6, 9, 18, 35, 39

TEST: Monday, 3/1 Chapters 22-24

Test: Major TopicsCharging (Friction, induction,

conduction)*Coulomb’s Law*E-fields*Integration (E-fields or force)FluxGauss’s Law

*Lab associated with this topic


Questions of review problemsEquipotential surfacesTEST

HomeworkPS-25A—to be posted on Moodle—due

Thursday, 7AM


Homework reviewMore on potentialEquipotential lab

HomeworkPS-25B—to be posted on Moodle—due

Monday, 7AM


Homework reviewMore on potentialFinish Equipotential lab

HomeworkPS-25C—to be posted on Moodle—due

Thursday, 7AMEquipotential lab due Friday 4pmQuiz on Chapter 25—Next Monday


Homework reviewReview potentialWork on Equipotential lab and review

problemsHomework

Equipotential lab due Friday 4pm—HARD COPY—1 report per group

Quiz on Chapter 25—Next Monday


Introduce capacitorsQuestions on review problemsQUIZ

HomeworkProblem Set 26-A—to be posted—due

Thursday, 7AM


Homework reviewCapacitor stored energyLab

HomeworkProblem Set 26-B—problems 18-28—

due Monday, 7AMLab: Sections E and F due BEFORE

CLASS on Monday 7AM!Full Lab: due Monday, 3/22, 9PM


Homework reviewCapacitor in series and parallelSpeedy electron worksheetFinish Lab

HomeworkProblem Set 26-C—problems 10-17;

AND finish Speedy electron—due Thursday, 7AM

Full Lab: due TONIGHT, 3/22, 9PMRead Chapter 27, Sections 1-7 only


PS-26C review/Speedy electron reviewComments on dielectricsResistance lab

HomeworkProblem Set 27 + AP review problems

—due Tuesday, 4/6 7AMResistance lab, due Wednesday, 4/7,

11PMOptional Extra Credit problem—

posted on Moodle—due Tuesday, 4/6, 9PM

HAPPY SPRING BREAK!!!


PS-27A and AP ReviewSummarize Ch. 27Introduce CircuitsResistors Parallel/SeriesSolving Circuits

Homework Problem Set 27B and Circuits PS—to be

posted on MoodleFinish series/parallel derivationsResistance lab, due Wednesday, 4/7, 11PMOptional Extra Credit problem—posted on

Moodle—due Tuesday, 4/6, 9PM


Problem set and AP ReviewSolving Single-Battery CircuitsOhm’s Law lab

Homework Problem Set 28B—probs 3-6—due Monday,

7AMResistors in Parallel/Series—due tonight at

midnightUnit Test (chapters 25-27) planned for April

19

Solving Single-Battery Circuits1. Redraw the circuit

A. Start at positive battery terminalB. Junction = split to parallelC. Follow 1 path at a time until you come to:

i. -another junctionii. -negative battery terminal

2. Resolving the circuitA. Use and build VIR table—list known quantitiesB. Find equivalent resistance “inside to outside”C. You may need intermediate equivalent

resistances

3. Fill in table using ohms law and conservation of current.

4. You should have a “check” at the end.


Problem set and AP Review (2005)Kirchoff’s LawsKirchoff’s Law Lab

Homework PS-28C— (textbook probs 31, 33, 37a, 43)Optional Ohm’s Law lab graphs: Due Wednesday,

Midnight


Problem set 28CAP Review (2005)Extra credit problem solutionRC CircuitsIntro to MagnetismReview topics for testFinish Kirchoff lab

Homework PS-28D (RC problems)—due next ThursdayFinish Kirchoff Lab—Due Monday, midnightTEST Monday: Ch26-28—AP equation sheet will be

provided.


Intro to MagnetismReview ProblemsTEST

Homework PS-28D /29A—due Thursday 7am—to be postedFinish Kirchoff Lab—Due tonight midnight


Review problem set and testNotes:

Mutual wire forceWire loopAmpere’s law and applications

Finish lab & demosHomework

B-field lab due Wednesday at midnightSolenoid worksheet and Problem set—TBA due

Monday, 5/3, at 7am


PS-31 reviewReview for AP and Magnetism

On Moodle: Chapter 29 review, Chapt 30-31 review, AP Magnetism problems

Hard copy: Full AP Exams 1998 and 2004

HomeworkSTUDY, STUDY, STUDY, THEN STUDY

SOME MORE.

Calc-Based E&MUpcoming Schedule

Wed, 5/12: Intro to Motors; Start building motors

Mon, 5/17: Review for Test; finish motorsThurs, 5/20: Intro to radios/RLC Circuits;

UNIT TEST (Includes Magnetism, motors, and RC circuits)

Mon, 5/24: Tesla video; build radios?Thurs, 5/27: (Short) review for FinalWed, 6/2: FINAL EXAM


Introduction to motors/torque on a current-carrying loop.

Start building motorsStudent Surveys (last 20 minutes)

HomeworkEnjoy prom!

Calc-Based E&M 5/12Important Motor Instructions

Components important for good performance:Armature windings consistent and

symmetricCommutator constructionBrushes nice and straight

Be sure to sand on back of white boards, NOT on table tops.

Count number of windings/turns on armature and field coil (needed for calculations).

Use length templates for cutting.Don’t use scissors to cut wire.

calc-based e&m 1/19 class syllabus/moodle/course info charging lab homework enroll in moodle,...

Documents