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Hi, I having some issues with vector fields and picturing how they look on a x-y plane. The field is defined by

F=(yx2+y2,xx2+y2,0)

 

The question is simply, Sketch F, in the x-y plane. Thanks for the help in advance!

 Feb 28, 2016
 #1
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circle inversion (unit circle (R=1) )  and axis-rotation 90 degrees.

 

circle inversion: x=R2xx2+y2y=R2yx2+y2rr=R2

 

 

see: http://www.youtube.com/watch?v=Z9jDsbUliPA

 Feb 28, 2016

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