http://sites.science.oregonstate.edu/portfolioswiki/ 2020-01-27T03:40:12-08:00 http://sites.science.oregonstate.edu/portfolioswiki/ http://sites.science.oregonstate.edu/portfolioswiki/lib/images/favicon.ico text/html 2018-03-19T11:30:16-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:start?rev=1521484216 Static Vector Fields text/html 2018-04-25T15:48:20-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfampere?rev=1524696500 GVC(ss)The Magnetic Field of a Uniform Planar CurrentAmpère's Law and Symmetry In-class Content Ampère's Law and Symmetry ArgumentAmpère's LawSGA text/html 2019-05-30T08:08:16-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfcalculating?rev=1559228896 GVC(ss)Potentials from Continuous Charge Distributions--Potential Due to an Infinite Line of Charge In-class Content Lecture: Electric Potential Students may be familiar with the iconic equation for the electric potential (due to a point charge): $$\text{Iconic:} \qquad V=\frac{1}{4 \pi \epsilon_0} \frac{Q}{r}$$ With information about the type of source distribution, one can write or select the appropriate coordinate independent equation for $V$. For example, if the source is a line of charge… text/html 2019-06-03T14:16:53-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfconservative?rev=1559596613 In-class Content Counting PathsSGAIs curl freeNote:WorkSGA Optional In-class Content Murder Mystery MethodSGAMath 3.5: Independence of PathMath 3.6: Conservative Vector FieldsMath 3.7: Finding Potential Functions text/html 2018-04-25T15:19:28-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfcurl?rev=1524694768 GVC(ss)Vector Line Integrals--Use What You KnowDefinition of Curl In-class Content “”Visualizing CurlSGA text/html 2019-06-03T14:18:43-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfcurrent?rev=1559596723 GVC(ss)Currents In-class Content Acting Out Current DensityNote:10 min text/html 2018-04-16T09:44:57-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfdistance?rev=1523897097 Prerequisites Students should be familiar with dot products and the Pythagorean theorem. GVC(ss)VectorsDot productsThe Distance Between Two ObjectsGEM(ss) In-class Content Dot product review Magnitudes of vectorsThe Distance Between Two Points: Star Trek text/html 2018-04-17T15:52:36-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfdivergence?rev=1524005556 GVC(ss)Definition of Divergence--Divergence in Curvlinear CoordinatesVisualizing Divergence--More Visualizing DivergenceGVC(ss)Divergence TheoremGVC(ss)Differential Form of Gauss's Law--Electric Field Lines In-class Content “”Visualizing Divergence~ Optional In-class Content optionalrequires delta functionsoptional text/html 2018-04-16T14:04:41-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfdrawfield?rev=1523912681 In-class Content Drawing Electric Field VectorsSGAElectric Field Due to a Ring of ChargeSGA“” text/html 2018-04-16T09:40:02-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfdrvector?rev=1523896802 In-class Content Curvilinear Basis Vectors Introducing $d\Vec{r}$Vector DifferentialSGA Alternate in-class content GVC(ss)Curvilinear Coordinates--Coordinate ExpressionsScalar Line IntegralsGEM(ss)Curvilinear CoordinatesScalar Line Integral text/html 2018-04-25T15:40:51-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfenergy?rev=1524696051 FIXME In-class Content Concept Map: VEUFSGAElectrostatic Energy text/html 2018-04-13T14:54:11-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfflux?rev=1523656451 GVC(ss)Flux--More Flux through a Cube In-class Content Recall FluxThe Concept of FluxCalculating FluxVisualizing Electric Flux text/html 2018-04-13T14:55:44-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfgauss?rev=1523656544 GVC(ss)Gauss's Law and Symmetry--More Gauss's Law: Cylinders and Spheres In-class Content Gauss' Law -- the integral versionGauss' LawSGA90 min text/html 2019-06-03T14:06:44-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfgradient?rev=1559596004 FIXME In-class Content SGAActing Out the GradientVisualizing Gradient Optional In-class content Navigating a HillSGA text/html 2019-06-03T14:23:45-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfintegrating?rev=1559597025 GVC(ss)Total Charge of a Shell--More Total Charge of a ShellTotal Charge of a Cube--More Total Charge of a CubeGEM(ss) In-class Content Defining the Cross ProductCross products and scalar triple productsIntegrating in Curvilinear Coordinates: Finding dA and dVSGATotal ChargeSGAActing Out Charge Densities text/html 2018-04-30T14:33:12-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vflaplace?rev=1525123992 In-class Content SGASGASGA Optional In-class Content Relaxation Technique for Solving Laplace's EquationSGAConductorsSGA text/html 2018-04-16T09:46:00-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vflineint?rev=1523897160 In-class Content text/html 2019-06-03T14:17:56-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfmagnetic?rev=1559596676 GVC(ss)Derivation of the Biot Savart Law from Magnetic Vector Potential--Compare A and B for a Spinning Ring In-class Content Magnetic Field Due to a Spinning Ring of ChargeSGAoptionalNote: text/html 2018-04-16T09:43:13-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfpotential1?rev=1523896993 GVC(ss)Idealizations and SymmetriesGEM(ss) In-class Content Electric PotentialFields concept text/html 2018-04-04T12:37:49-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfpotential2?rev=1522870669 FIXME - links GVC(ss)SuperpositionVisualization of Potentials--More Visualization of PotentialsUsing Technology to Visualize Potentials--More Using Technology to Visualize Potentials In-class Content superposition“”different Original in-class content SuperpositionDrawing Equipotential Surfaces Due to a QuadrupoleSGAVisualizing Electrostatic PotentialsPlay with the PHET simulation text/html 2018-04-16T09:44:23-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfpowerseries?rev=1523897063 FIXME Links GVC(ss)Power Series--Properties of Power Series In-class Content Note: if you have some students who have previously taken PH335 (Techniques of Theoretical Mechanics), they may have done the activities associated with this lecture, but it will be at least a year old. It is therefore recommended that you structure groups so that students who have previously completed the activity are grouped separately. text/html 2018-03-20T07:24:04-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfstokes?rev=1521555844 In-class Content FIXME May be some duplicate lectures here, plus it feels like we need an activity here. GVC(ss)Stokes' Theorem“”Math 3.12: Stokes' Theorem~~Physics 41: Differential Form of Ampère's Law text/html 2018-04-02T12:00:53-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vftwopc?rev=1522695653 GVC(ss)Dipoles--More Dipoles In-class Content Electrostatic Potential Due to Two Point Charges (part 1)Electrostatic Potential Due to Two Point Charges (part 2)SGAline text/html 2018-04-30T14:38:48-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:order20:vforder20:vfvectorpot?rev=1525124328 Note that this content inherited about 50 min from the Energy and Current hours GVC(ss)Magnetic Vector Potential--Curl In-class Content SGAI found the parts of this activity that had students drawing vector field maps and relating back to magnetic fields they knew really useful, but I don't know that the initial bits where students wrote down the vector potential integral needed to be in small group style, and giving them the more focused prompt of drawing vector field maps and using circulatio…