Two conducting spherical shells have radii a = 3 cm and b = 6 cm. The interior
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Two conducting spherical shells have radii a = 3 cm and b = 6 cm. The interior is a perfect dielectric for which r = 8.
(a) Find C.
(b) A portion of the dielectric is now removed so that ∈r = 1.0, 0 < ϕ < π/2, and r = 8, π/2 < ϕ < 2π. Again find C.
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