Calculate the capacitance of a sherial capacitor consisting of two concentric spherical conductros of radii a and b(bgta), when the outer one is charg

Calculate the capacitance of a sherial capacitor consisting of two concentric spherical conductros of radii a and b(bgta), when the outer one is charged and the inner is earthed. The space between the spheres is filled by insulating material of relative permittivity `epsilon_(r)`.

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - `4piepsilon_(0)((epsilon_(r)-1)ab+b^(2))/(b-a)`

6 views Answered 2023-02-05 15:29

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