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Old 2007-11-20, 15:02   #5
davieddy
 
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"Lucan"
Dec 2006
England

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Quote:
Originally Posted by JHansen View Post
It comes from the way the author uses the Biot-Savart law. Given a vector field V, he looks at the magnetic field BS(V) that would be generated if V was a currentflow.
THX for the explanation. But in my book V = "potential" (voltage)

Last fiddled with by davieddy on 2007-11-20 at 15:03
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