Electric flux of a surface is maximum, when
area vector is parallel to the direction of electric field
area vector is perpendicular to the direction of electric field
Surface area is zero
Electric field is zero
Electric flux of a surface is maximum, when area vector is parallel to the direction of electric field.
In electric flux taken in sphere the electric field and area are taken in same direction when a q positive charge is taken at centre the angle between electric field and the area is 0 then dot product of their will zero or not