American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Electric Multipole Field Model
Simulation demonstrating how a point charge, a dipole, or a quadrupole shows field vectors or voltage. Change the charge and see the electric field direction and magnitude, and then record the detector values using a built-in data...
Science Struck
Science Struck: What Is a Plasma Ball and How Does It Work?
Explains how a plasma ball works. It is based on a lamp invented by Nikola Tesla. One needs to be aware of health hazards associated with them. The article includes some amusing tricks that can be done safely with a plasma ball.
National Institutes of Health
National Library of Medicine: Electricity, Frankenstein, & the Spark of Life
Using an online exhibition, investigate how Mary Shelley's horror science fiction story, Frankenstein, reflects the knowledge and studies of electricity, and how those fictional ideas are used in modern medicine.
Ducksters
Ducksters: Physics for Kids: Electricity Glossary and Terms
Kids learn about electricity glossary and terms in the science of physics. Words and definitions you need to know such as current, voltage, resistance, and more.
Ducksters
Ducksters: Physics for Kids: Ohm's Law
Kids learn about Ohm's law in the science of electricity and physics including current, resistance, voltage, example problems, and V=IR.
Georgia Department of Education
Ga Virtual Learning: Steady State Direct Current With Batteries & Resistors Only
In this interactive tutorial, students will analyze series circuits and parallel circuits along with complex circuits composed of elements in series and parallel. Learners will use schematics to help them understand these circuits....
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Ejs Photoelectric Effect
Experience the photoelectric effect by choosing different light frequency, voltage, and metals to stop current from flowing in a circuit.
Curated OER
Science Kids: Science Images: Tesla Coil
An impressive photo showing a high voltage discharge during a Tesla coil demonstration.
Curated OER
Science Kids: Science Images: Overhead Powerlines
This photo looks up at the imposing structure of high voltage overhead powerlines. These structures are common all over the world as they have the important job of holding up the huge lengths of powerlines that carry electricity from the...
Khan Academy
Khan Academy: Application of the Fundamental Laws
We solve a circuit by direct application of the fundamental laws: Apply element laws (Ohm's Law and the like) plus Kirchhoff's Laws to solve for the currents and voltages of a circuit.
Khan Academy
Khan Academy: Electrical Engineering: Circuit Analysis
Circuit analysis is the process of finding all the currents and voltages in a network of connected components. We look at the basic elements used to build circuits, and find out what happens when elements are connected together into a...
Khan Academy
Khan Academy: Resistors in Series and Parallel Review
Review how to find the equivalent resistance for resistors in parallel and series configurations. Recall the current and voltage properties of series and parallel configurations of resistors.
Georgia Department of Education
Ga Virtual Learning: Electric Fields and Electric Potential
In this interactive lesson unit, students will learn about electric fields and charge density. They will explore electric field diagrams and learn how they are used, as well as discover electrostatic potential energy and how it relates...
Khan Academy
Khan Academy: Q&a: Neuron Depolarization, Hyperpolarization, & Action Potentials
Khan Academy answers a question about hyperpolarization and depolarization with a written explanation and links to helpful videos.
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).
Khan Academy
Khan Academy: Electric Potential Difference and Ohm's Law Review
Review the key terms, equations, and skills related to Ohm's law, including how electric potential difference, current, and resistance are related.
Khan Academy
Khan Academy: Electric Charge Review
Overview of the key terms and skills related to electric charge, including how to calculate net charge.
Khan Academy
Khan Academy: Coulomb's Law and Electric Force Review
Review how an electric force behaves between like or opposite charges, and its dependence on separation distance and charge magnitude. Compare the electric force and gravitational force.
Khan Academy
Khan Academy: Conservation of Charge Review
Review the conservation of charge and how charge is transferred in various scenarios.