The Poynting vector, wire length and inductance (fwd)

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---------- Forwarded message ----------
Date: Fri, 28 Sep 2007 23:01:39 -0400
From: Jared Dwarshuis <jdwarshuis@xxxxxxxxx>
To: Pupman <tesla@xxxxxxxxxx>
Subject: The Poynting vector, wire length and inductance (fwd)

Subject: Re: The Poynting vector, wire length and inductance (fwd)


> When we include this information we can see that the E field is along the
> entire length of wire (no big surprise is it?)

Well, yes, it's a tremendous surprise.  The electric field radiates out
radially and is normal to the surface of the round wire.  It's not along the
length of the wire.  Again, you need to consider all vector orientations.


>
> We can also see that the voltage is impressed across the entire length of
> wire (no big surprise is it?)
>

BTW, how about addressing my questions in my last post.

Thanks,
RWW

............................................................................................................

Ez mistake to make. The E field points radially outward for static charges
on a surface. The E field along a wire created by an impressed voltage
follows the wire.

Could you rephrase your earlier question?

Sincerely Jared Dwarshuis