PHYS208 Fundamentals of Physics II
Answer for Ch. 23, 25P
For r>>d, this result reduces to kp/r3, where p = qd,
the dipole moment.
Answer for Ch. 23, Special Problem
where q is the amount of charge on one of the rods and r is the distance from point of evaluation to the center of the charge distribution.
Last updated March 3, 1998.
Copyright George Watson, Univ. of Delaware, 1997.