Does the shape of a conductor affect the induced magnetic field?

AI Thread Summary
When a conductor moves through a steady-state magnetic field, the induced magnetic field is not simply proportional to the external field, as it depends on the field's configuration and the conductor's velocity. The relationship between the induced field and the external magnetic field is more complex than a direct proportionality expressed by a constant matrix. The induced field at any point within the conductor is influenced by the magnetic field at all other points and the conductor's motion. This indicates that the initial assumption of a linear relationship may only serve as a first-order approximation. For a deeper understanding, further references or texts on electromagnetic induction and field theory are recommended.
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If an arbitrary shaped conductor is moving through a steady-state magnetic field, \mathbf{B}(\mathbf{r}), is it true that the field induced in the conductor will be proportional to \mathbf{B}? IE:

<br /> \mathbf{B}_{induced}(\mathbf{r}) = M \mathbf{B}(\mathbf{r})<br />

where M is a 3-by-3 constant matrix? Or is this simply a first-order approximation to the induced field? Does anyone know of any texts or references which treat this problem? Thanks.
 
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As you consider an induced magnetic field, I guess your conductor is a closed loop (or at least has some circular current paths)?

You cannot evaluate the field point by point. The induced field at one point will depend on the magnetic field everywhere else (and the velocity of the conductor everywhere).
 
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