High School

We appreciate your visit to A capacitor is formed from a hollow copper sphere with an inner radius of 36 3 cm and an outer radius of 45 4 cm. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A capacitor is formed from a hollow copper sphere with an inner radius of 36.3 cm and an outer radius of 45.4 cm. What is the capacitance of the capacitor?

Answer :

Final answer:

the capacitance of a spherical capacitor, which can be calculated using the specific formula for spherical capacitors based on their inner and outer radii and the vacuum permittivity constant.

Explanation:

the capacitance of a spherical capacitor, which consists of two concentric spherical conducting shells separated by a vacuum. To find the capacitance of the capacitor, the formula for the capacitance of a spherical capacitor is used:



C = rac{4 ext{ extpi} ext{ extepsilon}_{0}ab}{b - a}



where a is the inner radius, b is the outer radius, and ext{ extepsilon}_{0} (epsilon naught) is the vacuum permittivity. For the given radii of 36.3 cm (inner sphere) and 45.4 cm (outer sphere), the capacitance can be calculated by substituting the values into the formula.

Thanks for taking the time to read A capacitor is formed from a hollow copper sphere with an inner radius of 36 3 cm and an outer radius of 45 4 cm. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada