PHYS208 Fundamentals of Physics II

Hint for Ch. 30, 45P

For the amperian loop indicated in the drawing, ienc is zero. There will be a contribution to the line integral of Ampere's law from the leftmost straight section but from none of the other sections. How can this be?

Last updated Oct. 29, 1997.
Copyright George Watson, Univ. of Delaware, 1997.