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AP EAMCET20228 Jul 2022Evening ShiftPhysicsCapacitanceActual

The effective capacitance between points X and Y in the figure shown below is. (Assume all the capacitors are 4 F each)

Options

  1. A3 F
  2. B1 F
  3. C4 F
  4. D2 F

Correct answer

C. 4 F

Step-by-step solution

Given, C₁=C₂=C₃=C₄=C₅=4 F We can redraw circuit as; As it forms a balanced wheatstone bridge, C₂ does not participate in the circuit. So, C_ X Y = (C₄ . series .C₃ ) | (C₁ . series .C₅ ) aligned & = (C₄+C₃ ) | (C₁+C₅ ) & =(4+4) |(4+4)=8 | 8 & = 8 8 8+8 =4 F & =2+2=4 F aligned

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