Physics, asked by sreekiranrenati, 8 months ago

the capacitance of a sphere of radius 10cm situated in air is​

Answers

Answered by santoshkapadne
2

The capacitance of a sphere is given by 4πϵ

0

r where r is the radius of the sphere.

Capacitance =10

−9

/9×10/100=11×10

−12

The capacitance of a sphere of radius 10 cm situated in air is approximately. A . B .

Answered by Sahil3459
0

Answer:

The capacitance of a sphere of radius 10 cm situated in the air is approximately 11 × 10⁻¹²F.

Explanation:

The capacitance of a sphere is given by 4πϵ₀r, where r is the radius of the sphere.

As a result, the capacitance = 10⁻⁹/9 × 10/100 = 11 × 10⁻¹²F.

If the surrounding medium is the same, the capacitance of any sphere (C =4πε₀R), whether hollow or solid, will be the same. If the surrounding medium is air, capacitance C = 4πε₀R, where R is the sphere's radius.

Thus, for spherical conductors, the capacitance can be calculated by calculating the voltage differential between the conductors for a given charge on each.

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