The below perfectly conductive parallel plate core is divided into three equal parts and a material with different conductivity is filled. d = 2.3 [cm] A = 8.3 [cm2] σ1 = 3 [S / cm] σ2 = 2 [S / cm] σ3 = 5 [S / cm] Vo = 11 [V] So what is the equivalent resistance of this system [Ω]?

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