defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electric Fields and Gauss' Law The Electric Field Due to a Point Charge
Two infinite planes each with uniform surface charge density +σ C/m2 are kept in such a way that the angle between them is 30o. The electric field in the region shown between them is given by:
1
\(\frac{\sigma}{2 \epsilon_0}\left[\left(1-\frac{\sqrt{3}}{2}\right) \hat{y}-\frac{1}{2} \hat{x}\right]\)
2
\(\frac{\sigma}{2 \epsilon_0}\left[\left(1+\frac{\sqrt{3}}{2}\right) \hat{y}-\frac{1}{2} \hat{x}\right]\)
3
\(\frac{\sigma}{2 \epsilon_0}\left[\left(1-\frac{\sqrt{3}}{2}\right) \hat{y}+\frac{1}{2} \hat{x}\right]\)
4
\(\frac{\sigma}{2 \epsilon_0}\left[\left(1+\frac{\sqrt{3}}{2}\right) \hat{y}+\frac{1}{2} \hat{x}\right]\)