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Two concentric conducting cylinders of length 20 cm and radii 50 mm and 100 mm respectively are filled with dielectric of permittivity of ϵ=10ϵ0 between them. A voltage is applied between the conductors to establish an electric field →E=(10ρ)2^aρV/m. The total energy stored in the cylinder is ____μJ.83.33 |
Answer» Two concentric conducting cylinders of length 20 cm and radii 50 mm and 100 mm respectively are filled with dielectric of permittivity of ϵ=10ϵ0 between them. A voltage is applied between the conductors to establish an electric field →E=(10ρ)2^aρV/m. The total energy stored in the cylinder is ____μJ.
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