Consider a coaxial capacitor, radius a and b, and length L, as shown in the figure below.The capacitor it is partially filled with dielectric (ɛ, length D).The rest is air (ɛ0). Consider that (L, D >> (b-a)). The inner conductor (r = a) is held at constant potential V and the outer conductor (r = b) is grounded. I)Apply boundary conditions and determine the potential function in medium 1 (air) and medium 2 (dielectric): Φ1 (r) and Φ2 (r). II)Determine the total charge on the inner conductor: Q

Consider a coaxial capacitor, radius a and b, and length L, as shown in the figure below.The capacitor it is partially filled with dielectric (ɛ, length D).The rest is air (ɛ0). Consider that (L, D >> (b-a)). The inner conductor (r = a) is held at constant potential V and the outer conductor (r = b) is grounded. I)Apply boundary conditions and determine the potential function in medium 1 (air) and medium 2 (dielectric): Φ1 (r) and Φ2 (r). II)Determine the total charge on the inner conductor: Q

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter24: Geologic Time

Section: Chapter Questions

Problem 7SA

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