Problem 10 (F/Classic Problem): There is a segment of a wire, radius s, length 1. There is a potential difference V acro

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Problem 10 F Classic Problem There Is A Segment Of A Wire Radius S Length 1 There Is A Potential Difference V Acro 1 (43.47 KiB) Viewed 15 times

Problem 10 (F/Classic Problem): There is a segment of a wire, radius s, length 1. There is a potential difference V across the segment, such that the electric field is axial, uniform, and given by V = El. The resistance of the segment or wire is R. Show that, the Joule Heating in the wire is equal to the Poynting flux into the segment of wire.