AAI ATC Junior Executive 27 Jul 2022 Shift 1 Paper

Question : 61 of 120

Marks: +1, -0

Suppose a uniform electric field is given as E = 4 × 10⁴ ĵ N/C (ĵ is unit vector along the y axis), then the flux of this field through a square of 20 cm on a side whose plane is parallel to the xz plane is: