A2L Item 134

warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.

For the following situations consider moving a positive charge from very far away to the origin along the y-axis. For which situation would you do the most work?

A
B
C
D
A & C
None of the above.
Cannot be determined

This material is based upon work supported by the National Science Foundation under grant number ESI-9730438. The opinions, findings, conclusions or recommendations expressed herein are those of the authors and do not necessarily reflect the views of the National Science Foundation.

Assessing-to-Learn by William J. Gerace, William J. Leonard, Robert J. Dufresne, and Ian D. Beatty is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

This page is maintained (or, more properly, neglected) by Ian D. Beatty.

(Site editors: login/profile, logout)

A2L: Assessing-to-Learn Physics

Navigation

A2L Item 134