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AP EAMCET20228 Jul 2022Evening ShiftPhysicsElectrostaticsActual

Two concentric spherical surfaces P₁ and P₂ enclose charges Q 2 and 4 Q as shown in the figure. If ₁ and ₂ are the electric fluxes linked with the surfaces P₁ and P₂ respectively then

Options

  1. A₂=9 ₁
  2. B₁=9 ₂
  3. C₂=2 ₁
  4. D₁=2 ₂

Correct answer

A. ₂=9 ₁

Step-by-step solution

As, flux linked with a surface = Q _ enclosed ₀ So flux linked with surfaces P₁ and P₂ are ₁= q 2 ₀ and ₂= q Q 2 ₀ =9 ( Q 2 ₀ ) or ₂=9 ₁

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