Physics Classroom
The Physics Classroom: Static Electricity: Electric Force: Coulomb's Law
This informative tutorial on Coulomb's Law and electric force in physics features a definition as well as formulas, diagrams, and learning exercises.
Michigan State University
Michigan State University: Physics: Coulomb's Law
Here is a presentation of Coulomb's Law and the electric field potential formula, with example problems.
CK-12 Foundation
Ck 12: Coulomb's Law
[Free Registration/Login may be required to access all resource tools.] Students investigate how electric force, charge, and distance all relate to each other in Coulomb's Law. Presents Coulomb's Law, the SI unit for charge, the...
CK-12 Foundation
Ck 12: Coulomb's Law
[Free Registration/Login may be required to access all resource tools.] Explains Coulomb's Law and how to use it to solve problems.
Georgia Department of Education
Ga Virtual Learning: Charge and Coulomb's Law
Learning about charge and forces of attraction will be keys to understanding electrostatics and the basis of this learning unit. Developing a greater understanding of charge and the charge model is necessary to understanding electricity.
Orpheus Books
Q Files: Electricity and Magnetism: Electric Charge
Learn how electric charges work and about Coulomb's Law, which is used to calculate the strength of an electric force.
Concord Consortium
Concord Consortium: Electrostatics
Use a series of interactive models and games to explore electrostatics. Learn about the effects positive and negative charges have on one another, and investigate these effects further through games.
National High Magnetic Field Laboratory
Magnet Academy: Torsion Balance
Experiment with the torsion balance and see what happens first by giving the rod a charge, and then by moving the charged rod closer to the outer metal sphere of the instrument. Observe what happens to the needle as the charge increases.
Other
The Elevator Museum: Andre Marie Ampere
A biography highlighting the scientific achievements of Andre-Marie Ampere, who has been considered the "Newton of electricity."