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Manipal MET2020PhysicsCurrent Electricity

Five equal capacitors each with capacitance C are connected as shown in figure. Then, the equivalent capacitance between A and B is

Options

  1. A5 C
  2. BC 5
  3. C3 C
  4. DC

Correct answer

D. C

Step-by-step solution

Consider the given circuit, The circuit can be redrawn as shown below. The circuit is a balanced bridge. We can remove the capacitor between C and D . Thus, equivalent capacitance between A and B is C_ A B = C 2 + C 2 =C

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