This package of six EJS simulations from Open Source Physics (OSP) is incorrectly programmed with the intent of challenging students to identify the error. A great brain-teaser in electrostatics.

Challenge your students with this charge ranking activity from Open Source Physics (OSP). Move charges around the screen and view the resultant force vectors; rank them according to greatest charge. A real brain teaser.

This tutorial by the same author explores the Inverse Square Law as it applies to electrostatic force.

Visit The Physics Classroom's Flickr Galleries and enjoy a photo overview of the topic of static electricity.

Improve your problem-solving skills with problems, answers and solutions from The Calculator Pad.

Investigate the variables associated with Coulomb's law by interacting with this EJS simulation from Open Source Physics (OSP).

Looking for a lab that coordinates with this page? Try the Coulomb's Law Lab from The Laboratory.

Practice makes perfect with this computational activity from The Curriculum Corner.

Challenge your students with a video analysis activity in electrostatics with these two videos from LivePhoto Physics

Demonstrate the relationship between the variables associated with Coulomb's law using this EJS simulation from Open Source Physics (OSP).