When a current of \(5~\text{mA}\) is passed through a galvanometer having a coil of resistance \(15~\Omega\), it shows full scale deflection. The value of the resistance to be put in series with the galvanometer to convert it into a voltmeter of range \(0\text{-}10~\text{V}\) is:
1. \( 1.985 \times 10^3 ~\Omega \)
2. \( 2.045 \times 10^3 ~\Omega \)
3. \( 2.535 \times 10^3 ~\Omega \)
4. \( 4.005 \times 10^3 ~\Omega\)