# Capacitance of a Sphere Calculator

Capacitance is the tendency of the device to store electrical charge. A capacitor with one or more thin hollow spherical plate conductors is called as a Spherical capacitor. The spherical capacitor has self-capacitance. In this Capacitance of a Sphere Calculator, the Capacitance of a Spherical Capacitor based on Radius can be calculated. Just enter the input values of relative permittivity and radius to fetch the capacitance of a spherical calculator.

## Calculating Capacitance of a Spherical Capacitor based on Radius

Capacitance is the tendency of the device to store electrical charge. A capacitor with one or more thin hollow spherical plate conductors is called as a Spherical capacitor. The spherical capacitor has self-capacitance. In this Capacitance of a Sphere Calculator, the Capacitance of a Spherical Capacitor based on Radius can be calculated. Just enter the input values of relative permittivity and radius to fetch the capacitance of a spherical calculator.

Code to add this calci to your website

#### Formula:

C = 4πε_{o}ε_{r}a
**Where,**
C = Capacitance of Sphere
a = Radius
ε_{o} = Permittivity of Free Space
ε_{r} = Relative Permittivity
### Example:

Calculate the Capacitance of a Sphere with the relative permittivity of 10 and radius of 5.

#### Solution:

C = 4πε_{o}ε_{r}a

Capacitance of a Spherical Capacitor based on Radius = 4 x 3.14159 x 8.854187817e^{-12} x 10 x 5

= 5.560429949076001e^{-9}F