- #1
flyingpig
- 2,579
- 1
Homework Statement
[PLAIN]http://img23.imageshack.us/img23/949/unledto.png
Go to problem b)
[PLAIN]http://img850.imageshack.us/img850/5388/unledzb.png
The Attempt at a Solution
Now my question is why L + 2x? L is the height and x is the width, why are they adding them? I know [tex]\lambda[/tex] is the resistance per unit length, but I don't understand they are adding them. It would make sense if they added the entire arclength (perimeter) of the rectangle
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