Question 338: Electrostats & Capacitance

Question

Capacitance (in $$F$$) of a spherical conductor with radius $$1$$ $$m$$ is

Accepted Answer

For an isolated sphere, the capacitance is given by
$$C = 4\pi \,{ \in _0}\,r$$
$$ = {1 \over {9 	imes {{10}^9}}} 	imes 1$$
$$ = 1.1 	imes {10^{ - 10}}F$$

Answer

$$1.1 	imes {10^{ - 10}}$$

Answer

$${10^{ - 6}}$$

Answer

$$9 	imes {10^{ - 9}}$$

Answer

$${10^{ - 3}}$$

Electrostats & Capacitance

Capacitance (in $F) of a spherical conductor with radius 1 m$ is

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