Consider a toroidal coil of rectangular section of(adsbygoogle = window.adsbygoogle || []).push({}); Nturns, for every one of which circulates a streamI. The inner radius of the coil isaandbis the exterior and the height ish. The core of this coil is a material inhomogeneous in such a way that their magnetic permeability just depends on the angle theta in this way

[tex]\mu o=(1+k cos\theta)\mu[/tex]

vector magnetic field H ???

Please, can u solve this?? I can´t find the answer...

Thanks,

José

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# Homework Help: H of a toroidal coil with relative permeability

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