When a current of 5 mA is passed through a galvanometer having a coil of resistance 15Ω, it shows full scale deflection. What resistance should be put in series with the galvanometer to convert it into a voltmeter of range 0−10V?
a. 2.535×103Ω
b. 4.005×103Ω
c. 1.985×103Ω
d. 2.045×103Ω