PHYS208 Fundamentals of Physics II

Answer for Ch. 25, 3Q

(a) only oppositely charged pairs, such as in configurations (1) and (2).
(b) None!
(c) No! Remember that E is the gradient of V -- V=0 does not mean that E=0!
(d) Again, only for the cases in (a).

Last updated Sept. 8, 1997.
Copyright George Watson, Univ. of Delaware, 1997.