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AP EAMCET202315 May 2023Evening ShiftPhysicsCapacitanceActual

Two capacitors of capacity 4 F and 6 F are connected in series to a 500 ~V battery. The potential difference across 4 F capacitor is

Options

  1. A200 ~V
  2. B300 ~V
  3. C400 ~V
  4. D500 ~V

Correct answer

B. 300 ~V

Step-by-step solution

aligned & C ₁=4 F and C ₂=6 F & C _ eq = C ₁ C ₂ C ₁+ C ₂ & = 4 6 4+6 =2.4 F & Q = C _ eq V & =2.4 10⁻⁶ 500=1200 10⁻⁶ C aligned The potential difference across 4 F capacitor is aligned & V = Q C ₁ & = 1200 10⁻⁶ 4 10⁻⁶ =300 ~V aligned

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