15. None of the constant terms will result in a nonzero contribution to the flux (see Eq. 23-4 and Eq. 23-7), so we focus on the xdependent term only: Enon-constant= (−4.00y2 )i^(in SI units) . The face of the cube located at y= 4.00 has area A= 4.00 m2(and it “faces” the +j^direction) and has a “contribution” to the flux equal to Enon-constant A= (−4)(42)(4) = –256 N·m/C2. The face of the cube located at
This is the end of the preview. Sign up
access the rest of the document.