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KCET2023PhysicsCapacitance

Five capacitance each of value l F are connected as shown in the figure. The equivalent capacitance between A and B is

Options

  1. A3 F
  2. B1 F
  3. C2 F
  4. D5 F

Correct answer

B. 1 F

Step-by-step solution

Since, the middle branch conducts no current, therefore the middle capacitor represents open circuit and hence reduced circuit is shown. aligned & Now 1 C_ series = 1 1 + 1 1 & C_ series =0.5 F & C_ parallel =0.5+0.5 & or & C_ A B =1 F & aligned

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