College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 39

A charge of 1.70 × 10 2 C is at the center of a cube of edge 80.0 cm. No other charges are nearby. (a) Find the flux through the whole surface of the cube. (b) Find the flux through each face of the cube. (c) Would your answers to parts (a) or (b) change if the charge were not at the center Explain.