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A very long conductive tube has inner radius a and outer radius b. It carries charge...

A very long conductive tube has inner radius a and outer radius b. It carries charge per unit length +alpha (C/m). A line of charge with linear charge density +alpha lies along the axis of the tube. Calculate the electric field’s magnitude in terms of alpha and the distance r from the axis of the tube in each of the regions: r<a, a<r<b, r>b.

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genius_generous answered 2 years ago
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