Question

I've looked at a couple similar problems on here and although trying their methods my answer is still wrong. So please read carefully.

FULL SCREEN PRINTER VERSION At each point on the surface of the cube shown in the figure the electric field is parallel to the axis. The length of each edge of the cube is 4.3 m. On the top face of the cube the electric field E = -27k NC E = +22K NIC and on the bottom face it is Determine the net charge contained within the cube Number 1609

Answer 1

Solution As we know that is = ao Fids-600" - Eids - Zone FE 1-27 † +224JX8-88X10l2 cm2 = (SK) * Box 70712 cm 2 where Igative - Sign denoted the direction. 4 11 11 = Story1512 44.25X7012 -