This is a 10-day multimedia unit that explores the fundamentals of electric circuits in a web-based, interactive format; it demonstrates the use of Compadre filing cabinets.

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

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

Explore the effect of varying resistance and voltage upon the current in a circuit with this interactive Java applet.

Looking for a lab that coordinates with this page? Try the Voltage-Current-Resistance Lab from The Laboratory.

Learning requires action. Give your students this sense-making activity from The Curriculum Corner.

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

Present physics concepts with a historical context. Let The Physics Front's treasure box of catalogued resources help.

Need ideas? Need help? Explore The Physics Front's treasure box of catalogued resources on Electricity and Electrical Energy.

This Java applet provides an opportunity to modify the voltage and resistance of a simple circuit and to observe the effect on current.

This interactive Java applet by Walter Fendt simulates Ohm's law. Students can alter the resistance or the voltage and observe its affect upon the current.