[Free Registration/Login may be required to access all resource tools.] The differences between series and parallel circuits are highlighted. Provides an in-depth look at how to solve problems about circuits and resistors. Includes a...

In this interactive tutorial, students will look at circuits that contain both resistors and capacitors. RC circuits allow us to design a circuit where current varies with time. Students will look at how capacitors charge and discharge...

Although specifically designed for physics students at Caltech, anyone interested in learning more about electricity, magnetism or various other physical phenomena can benefit by exploring these interactive applets. A circuit tutorial...

In this interactive tutorial students will look at the energy stored in the magnetic field of an inductor. Self-inductance and mutual inductance will be distinguished and circuits with capacitors and inductors, or LC circuits will be...

This site contains a wealth of material on electronics. Various components and techniques are thoroughly described and clearly illustrated.

Oscillators are a type of circuit found in many types of electronic equipment, including clocks, radios and computers. (Java tutorial)