When a resistance of $200\Omega$ is connected in series with a galvanometer of resistance $G$, its range is $V$. To triple its range, a resistance of $2000\Omega$ is connected in series. The value of $G$ is (in $\Omega$)

  • A
    $400$
  • B
    $500$
  • C
    $700$
  • D
    $900$

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