PHYS208 Fundamentals of Physics II
Hint for Ch. 24, 4Q
a) You might consider the charges one at a time and sketch the field lines for each that cut through the gaussian surface shown.
b) What is enclosed by the gaussian surface?
Hint for Ch. 24, 15P
HRW hint: Use Gauss's law (duh!) and symmetry arguments.
Since the charge is at the corner of a cube, consider what happens if seven other cubes are filled in about the charge.
Last updated Mar. 1, 1998.
Copyright George Watson, Univ. of Delaware, 1997.