Physics · JEE | Dual Nature of Radiation and Matter

The specific charge (\( e/m \)) of an electron has the accepted standard value of:

1. A
   \( 9.1 \times 10^{-31} \text{ C/kg} \)
2. B
   \( 1.76 \times 10^{11} \text{ C/kg} \)
3. C
   \( 1.602 \times 10^{-19} \text{ C/kg} \)
4. D
   \( 3.0 \times 10^8 \text{ C/kg} \)