The capacitance of two concentric spherical shells of radii R₁ and R₂ (R₂>R₁) is

The capacitance of two concentric spherical shells of radii R₁ and R₂ (R₂>R₁) is

Options

(a) 4πε₀R₂
(b) 4πε₀(R₂-R₁)/R₁R₂
(c) 4πε₀R₁R₂/(R₂-R₁)
(d) 4πε₀R₁

Correct Answer:

4πε₀R₁R₂/(R₂-R₁)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The core of a transformer is laminated because
  2. The wavelength of the short radio waves, microwaves, ultraviolet waves are λ₁,λ₂ and λ₃
  3. The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
  4. On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
  5. An engine has an efficiency of 1/6. When the temperature of sink is reduced