Consider a cylindrical capacitor with two layers of dielectricmaterials. The inner conductor radius is a and the outerconductor radius is c. The inner dielectric material fills thethickness (b-a) and its permittivity is & and the outer dielectricmaterial fills the thickness (c-b) and its permittivity is ε, asshown in the figure. Find the capacitance of the capacitor if itslength is 1.Consider a spherical capacitor with two layers of dielectricmaterials. The inner conductor radius is a and the outerconductor radius is c. The inner dielectric material fills thethickness (b-a) and its permittivity is & and the outer dielectricmaterial fills the thickness (c-b) and its permittivity is ६,Findthe capacitance of the capacitor.

We know for a cylindrical capacitor C=2πlϵ0ln(ab)C1=2πlϵ0k1ln(ab)C2=2πlϵ0k2ln(bc)

Answered: e capacitance of the capacitor

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