A flat, square surface with sides of length L is described by the equations x = L , 0 ≤ y ≤ L , 0 ≤ z ≤L …..

Q.A flat, square surface with sides of length L is described by the equations x = L, 0 ≤ y ≤ L, 0 ≤ z ≤L. The electric flux through the square due to a positive point charge q located at the origin (x = 0, y = 0, z = 0) is

(a) q/4ε_o

(b) q/6ε_o

(c) q/24ε_o

(d) q/48ε_o

Ans: (c)