Coulomb's Law, Symmetry and Gauss's Law Tutorials

Research-based Tutorials on Coulomb's Law, Symmetry, and Gauss's Law

We have developed tutorials based upon research in physics education on Coulomb's Law, symmetry, and Gauss's Law:

The following link will help you download the tutorials: http://www.per-central.org/items/detail.cfm?ID=12620

Or you can download them at: http://www.per-central.org/filingcabinet/share.cfm?FID=33190&code=6B3429446B