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robert25pl
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Magnetic field due to a solid wire of current using Ampere's circuital law. Current flows with density [tex]J=J_{o}\frac{U}{r}a_{z}[/tex] [A/m^2] along long solid cylindrical wire of radius a having the z-axis as its axis. Find H
[tex]\oint_{c}H\cdot\,dl=\int_{s}J\cdot\,dS[/tex]
Am I on the right way to solution?
[tex]\int_{s}J\cdot\,dS =[/tex]
[tex]=\int_{r=0}^{r} \int_{\Phi}^{2\pi}J_{o}\frac{U}{r}a_{z}\cdot\ r \ dr\, d\phi\,a_{z}[/tex]
Thank You very much for any help?
[tex]\oint_{c}H\cdot\,dl=\int_{s}J\cdot\,dS[/tex]
Am I on the right way to solution?
[tex]\int_{s}J\cdot\,dS =[/tex]
[tex]=\int_{r=0}^{r} \int_{\Phi}^{2\pi}J_{o}\frac{U}{r}a_{z}\cdot\ r \ dr\, d\phi\,a_{z}[/tex]
Thank You very much for any help?
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