(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I am trying to calculate power dissipated over a cylindrical surface using poynting vector -

[tex]\oint[/tex] ExH ds

I know ds for a sphere is r^2 sin [tex]\theta[/tex] d[tex]\theta[/tex] d[tex]\phi[/tex]

But now sure what ds is for a cylinder?

2. Relevant equations

3. The attempt at a solution

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Cylinder area element

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