Physics · JEE | Electric Charges and Fields

The volume charge density \( \rho \) of a continuous charge distribution in a small volume element \( \Delta V \) containing charge \( \Delta Q \) is given by:

1. A
   \( \rho \cdot \Delta V \)
2. B
   \( \frac{\Delta Q}{\Delta l} \)
3. C
   \( \frac{\Delta Q}{\Delta S} \)
4. D
   \( \frac{\Delta Q}{\Delta V} \)