Solving a problem in physics section 68 point 95 electr

Solving a problem in physics section 68 point 95 electr

95. A spherical capacitor consists of two thin concentric spherical shells with a radius of 1.5 and 3 cm. In the space between the shells there is a dielectric with a dielectric constant of 3.2. Derive the formula for the electric capacity of such a capacitor and calculate its electric capacity.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)