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. Two resistors of 6Ω and 9Ω are connected in series to a 120 V source.
  2. Three fourth of the active material decays in a radioactive sample in 3/4 sec
  3. A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
  4. The lowest frequency of light that will cause the emission of photoelectrons
  5. Equal charge q each are placed at the vertices AQ and B of an equilateral triangle