JEE Main 2023 Physics question
In a cuboid of dimension 2L × 2L × L, a charge q is placed at the center of the surface 'S' having area of . The flux through the opposite surface to 'S' is given by
Answer: (B)
In a cuboid of dimension 2L × 2L × L, a charge q is placed at the center of the surface 'S' having area of . The flux through the opposite surface to 'S' is given by