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AP EAMCET202523 May 2025Evening ShiftPhysicsCapacitanceActual

One of the two identical capacitors having the same capacitance C, is charged to a potential V ₁ and the other is charged to a potential V ₂ . If they are connected with their like plates together, then the decrease in the electrostatic potential energy of the combined system is

Options

  1. AC 4 ( ~V ₁^2- V ₂^2 )
  2. BC 4 (V₁^2+V₂^2 )
  3. CC 4 (V₁-V₂ )^2
  4. DC 4 ( ~V ₁+ V ₂ )^2

Correct answer

C. C 4 (V₁-V₂ )^2

Step-by-step solution

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