(Ch: 21.4) What are equipotential surfaces?
(lab manual and Ex: 21.13) How are equipotential surfaces determined in this lab?
(Ch: 21.5) What is the relationship of equipotential surfaces to electric field lines?
(lab manual, Ch: 20.5 and 21.5) Summarize how to draw and use electric field lines including equipotential lines
(lab manual; Ch. 20.5 and 21.5, Figures 21.23 and 21.27) Sketch your prediction for a few electric field lines and equipotential surfaces for the two separate electrostatic configurations below (no points deducted if you are wrong but you must try). Note that only one is shown for each object, but the entire object is charged. Include electric field lines and equipotential surfaces inside, between, and outside each component (if there are no electric field lines, write "none in that space").