Apositive charge is located at the middle of an imaginary cube (call it cube a). the cube size is cut in half to make cube b and then enlarged to double its initial size to make cube c. which of the cubes has the largest net electric though its suface?
a. cube b (smallest cube)
b. cube a (initial cube)
c. the net flux is zero through each cube
d. cube c (largest cube)
e. the net flux is the a same non-zero value in each cube.