http://sites.science.oregonstate.edu/portfolioswiki/ 2020-01-27T03:41:45-08:00 http://sites.science.oregonstate.edu/portfolioswiki/ http://sites.science.oregonstate.edu/portfolioswiki/lib/images/favicon.ico text/html 2011-07-04T15:27:27-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwampere?rev=1309818447 Homework for Static Fields Long problem where to verify Stokes' Theorem by comparing the flux of the curl of the magnetic field for a cylindrical wire with the closed line integral of the magnetic field around a loop. Ampere's Law is required to solve several sections of this problem. text/html 2016-08-20T10:38:11-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwbiot?rev=1471714691 Homework for Static Fields Calculate the magnetic field above a square sheet of current using the Biot-Savart Law. Then take the limit as the square becomes infinite in size. text/html 2011-07-04T15:27:12-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwconductors?rev=1309818432 Homework for Static Fields Examine the electric field of a parallel plane capacitor through superposition. A long problem about the charge density, potential, and electric field due to a conducting sphere surrounded by a conducting shell, from Griffiths E&M book. text/html 2016-08-17T13:12:18-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwcurl?rev=1471464738 Homework for Static Fields Calculate the curl for several made-up functions using rectangular and curvilinear coordinates. Part (d) can be included if you know how to find a potential from a vector field. text/html 2016-08-20T12:13:39-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwcurrentden?rev=1471720419 Homework for Static Fields Calculate surface current density $K$ and volume current density $J$ for a wire carrying total current $I$, from Griffiths E&M book. text/html 2016-08-17T07:55:02-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwdiffamp?rev=1471445702 Homework for Static Fields text/html 2016-08-20T11:13:20-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwdiv?rev=1471716800 Homework for Static Fields Calculate the divergence for several made-up functions using rectangular and curvilinear coordinates. Verify the Divergence Theorem on a prism. Verify divergence theorem for a spherical shell of matter, starting with an expression for the gravitational field. text/html 2011-12-06T15:12:27-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwemenergy?rev=1323213147 Homework for Static Fields Students calculate the force between two hemispheres of a metal sphere, from Griffiths E&M (Note: This problem might be better as a challenge problem).Students calculate the energy of two charged spherical shells using two different methods, from Griffiths E&M. (Note: Students find this wording difficult and so this problem has not been used in recent years). text/html 2011-12-06T10:04:28-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwflux?rev=1323194668 Homework for Static Fields This problem is an easy, quick follow-up to test your understanding of fluxem activity, from Griffiths E&M book. This problem is an easy, quick conceptual question about flux, from Hughes Hallett vector calculus book. This problem is a long calculation testing whether you can calculate surface elements and flux in a complicated curvilinear coordinate setting. text/html 2016-08-20T12:03:13-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwgauss?rev=1471719793 Homework for Static Fields This problem is a straightforward follow-up to the Gauss's Law activity. Part (b) can be included as an introduction to the concept and usefulness of theta functions. Take the limit in the previous problem so that the cylindrical shell becomes infinitely thin. The results of this problem can be used as a nice introduction to electrostatic boundary conditions. (See Unit Boundary Conditions). Part (b) can be used as an introduction to the concept and usefulne… text/html 2016-08-17T08:01:41-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwgsslawdiff?rev=1471446101 Homework for Static Fields text/html 2011-07-04T15:25:35-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwmmm?rev=1309818335 Homework for Static Fields Students explicitly compute the work required to bring a charge from infinity using two different paths. Include part (e) as an additional path that cannot be solved by integration. (You must invoke path-independence of conservative fields.) text/html 2011-07-04T15:25:19-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwpreconductors?rev=1309818319 Homework for Static Fields TrigParametersTriangleParameters text/html 2011-12-06T10:07:24-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwstokes?rev=1323194844 Homework for Static Fields Verify Stoke's Theorem for a given field and a hemispherical surface. text/html 2011-10-21T09:04:02-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwthetadelta?rev=1319213042 Homework for Static Fields --This is a simple practice problem that can be used as preparation for the next problem--Thetaparameters. Graph various versions of the theta function to explore how different parameters of the function affect the shape of the graph. text/html 2016-08-20T11:31:43-08:00 http://sites.science.oregonstate.edu/portfolioswiki/courses:hw:vfhw:vfhwvectpot?rev=1471717903 Homework for Static Fields