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Una corriente I fluye por un cable de radio R. Si se distribuye de tal manera que la densidad de corriente volumétrica sea proporcional a 1(ρ+R)2, es decir
J⃗ alfa 1(ρ+R)2z^
La constante de proporcionalidad correcta β que vuelve dimensionalmente consistente la ecuación es:
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Una corriente I fluye por un cable de radio R. Si se distribuye de tal manera que la densidad de cor...
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