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Science Struck
Science Struck: A Comprehensive List of All the Physics Formulas
Provides a long list of physics formulas for easy reference.
Exploratorium
Exploratorium: Science Snacks: Physics/electricity & Magnetism
Exploratorium Science Snacks are miniature science exhibits and experiments that can be made with common, inexpensive, easily available materials. These electricity snacks represent a set of devices that you can build and experiment with...
Khan Academy
Khan Academy: Neuronal Membranes: Nature's Capacitors
Practice questions related to circuits and capacitors.
Khan Academy
Khan Academy: Capacitors Article
This article from Khan Academy provides information about capacitors. This information is intended for the Class 12 Physics Course (India).
Wolfram Research
Wolfram Science World: Capacitor
A rather mathematical explanation of a capacitor. Gives all the appropriate formulae, with many hotwords for further info.
Other
University of Liverpool: Matter Initiative for Schools a Level Resources
This site features numerous interactive resources (such as simulations, interactive exercises, experiments, etc.) designed for teachers and students of the physical sciences. Some of the resources are available only on CD-ROM, but most...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Parallel Plate Capacitor
A simulation investigating a parallel-plate capacitor which is charged by connecting one plate to the positive end of a battery, and the other plate to the negative end. The battery sends electrons from one capacitor plate to the other...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Rc Circuit With Battery Model
Simulation showing the simplest RC circuit, with a resistor and capacitor in series with one another, and a battery that can be switched in the series, or switched out of the circuit.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Rlc Circuit Function Generator
An electrical circuit simulation modeling a resistor, capacitor, and inductor in a series. Vary the resistance, capacitance, inductance and source frequency in the simulation.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Rc Circuit Model
An electrical circuit simulation modeling the behavior of a voltage source attached in a series to a resistor and capacitor.
Ducksters
Ducksters: Physics for Kids: Resistors, Capacitors, and Inductors
Kids learn about resistors, capacitors, and inductors in the science of electronics and physics including measurement, symbols, and standard units.
Open Curriculum
Open Curriculum: Capacitance and Inductance
Students learn about capacitors and inductors and their role in electrical circuits.
Wolfram Research
Wolfram Science World: Cl Circuit
Shows how simple harmonic motion is used in a circuit comprised of an inductor and a capacitor. Includes detailed formula derivation utilizing calculus.
Khan Academy
Khan Academy: Dielectrics Article
This article from Khan Academy provides information about dielectrics. This information is intended for the Class 12 Physics Course (India).