Capacitance of the earth in terms of its volume and surface area

1. A.
   $\frac{2\pi\varepsilon_{0}\text{ }V}{\text{ }A}$
2. B.
   $\frac{8\pi\varepsilon_{0}V}{A}$
3. C.
   $\frac{12\pi\varepsilon_{0}\text{ }V}{\text{ }A}$
4. D.
   $\frac{4\pi\varepsilon_{0}\text{ }V}{\text{ }A}$

Tap an option to check your answer.

1. A.
   $2\pi\epsilon_0V/A$
2. B.
   $4\pi\epsilon_0V/A$
3. C.
   $8\pi\epsilon_0V/A$
4. D.
   $12\pi\epsilon_0V/A$

Tap an option to check your answer.

1. A.
   $4\pi\varepsilon_0\dfrac{V}{A}$
2. B.
   $4\pi\varepsilon_0\dfrac{A}{V}$
3. C.
   $12\pi\varepsilon_0\dfrac{A}{V}$
4. D.
   $12\pi\varepsilon_0\dfrac{V}{A}$

Tap an option to check your answer.