made of material of electrical conductivity 10^9/π(Ωm/m )

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A spherical shell , made of material of electrical conductivity 10^9/π(Ωm/m ), has thickness t = 2 mm and radius R = 10 cm. In an arrangement, its inside surface is kept at a lower potential than its outside surface. The resistance offered by the shell is equal to
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Nov
A spherical shell , made of material of electrical conductivity 10^9/π(Ωm/m ), has thickness t = 2 mm and radius R = 10 cm. In an arrangement, its inside surface is kept at a lower potential than its outside surface. The resistance offered by the shell is equal to A spherical shell has thickness t [...]
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Tags: A spherical shell , has thickness t = 2 mm and radius R = 10 cm. In an arrangement , its inside surface is kept at a lower potential than its outside surface. The resistance offered by the shell is equal to , made of material of electrical conductivity 10^9/π(Ωm/m ) ,