We can define the flux of a uniform and constant vector field, →E, through a flat surface, as: ΦE=→E⋅→A=EAcosθ where, →A, i...We can define the flux of a uniform and constant vector field, →E, through a flat surface, as: ΦE=→E⋅→A=EAcosθ where, →A, is a vector that is perpendicular to the surface with a magnitude equal to the area of that surface, and, θ, is the angle between →A and →E.
