Physics · Electrostatic Potential

If the electric potential at any point in space is given by \( V = 3x^2 + 5 \), the magnitude of the electric field at point \( (1, 0, 0) \) is:

1. A
   \( 6 \, \text{V/m} \)
2. B
   \( 3 \, \text{V/m} \)
3. C
   \( 9 \, \text{V/m} \)
4. D
   \( 0 \, \text{V/m} \)