MCQ
The electric field near a conducting surface having a uniform surface charge density $\sigma$ is given by
- A$\frac{\sigma}{\varepsilon_0}$ and is parallel to the surface
- B$\frac{2 \sigma}{\varepsilon_0}$ and is parallel to the surface
- ✓$\frac{\sigma}{\varepsilon_0}$ and is normal to the surface
- D$\frac{2 \sigma}{\varepsilon_0}$ and is normal to the surface