How do I calculate the flux through the torus(question c)? With gamma the unit i
ID: 1947852 • Letter: H
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How do I calculate the flux through the torus(question c)?
With gamma the unit in the xy-plane, define the field E by E(r) = r - s / ||r - s||3 ds Remark: this is the electric field due to an amount of charge equally distributed over the circle gamma. Show that E is discontinuous on gamma Show that E is divergenceless on R3 gamma. Let T be the torus {(x, y, z) epsilon R3 : ( x2 + y2 - l)2 + z2 = 1/4}. Calculate the flux of E through T. Hint: use delta-functions. Can E be written as the rotation of another field?Explanation / Answer
Data center and overall energy efficiency • The disposal of electronic waste and recycling • Telecommuting • Virtualization of server resources • Thin client solutions • Use of open source software, and • Development of new software to address green computing for internal use and potential sale to other organizations Dispersion graphs, finding combined functions Define variables, say if there are parameters or descriptions. Graph the points in a graphing machine. comment the tendencies that you can see in the graph and propose adequate MODELS Find analitically models that fit the points given in the graphs ( YOU NEED TO USE OR FIND A COMBINATION OF FUNCTIONS FOR FINDING THE MODELS) In a new axis, draw the model function and the given points. If necessary, modify the model En un nuevo sistema de ejes, dibuje con precisión su función modelo y los puntos dados. Haga un comentario acerca de las diferencias observadas. De ser necesario, modifique su modelo. TOTAL WEIGHT-year: 426,8-1980/ 470,2-1981/ 503,4-1982/ 557,3-1983/ 564,7-1984/ 575,4-1985/ 579,8-1986/ 624,7-1987/ 669,9-1988 2ND table: Total weight-year: 450,5-1989/ 379,0-1990/ 356,9-1991/ 447,5-1992/ 548,8-1993/ 589,8-1994/ 634,0-1995/ 527,8-1996/ 459,1-1997 3RD TABLE: 487,2-1998/ 573,8-1999/ 503,3-2000/ 527,7-2001/ 566,7-2002/ 507,8-2003/ 550,5-2004/ 426,5-2005/ 533,0-2006/
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