On each side of a polygon of $n$ sides a capacitor of capacitance $C$ is placed as shown in figure. Equivalent capacitance across $A$ and $B$ is
  • A$\frac{{(n - 1)C}}{n}$
  • B$\frac{{nC}}{{n - 1}}$
  • C$(n - 1)C$
  • D$nC$
Medium
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