CK-12 Foundation
Ck 12: A Practical Application of Electro Magnetism
[Free Registration/Login may be required to access all resource tools.] This lesson explains how an electric motor works.
Texas Instruments
Texas Instruments: The Magnetic Field in a Slinky
Students use a Magnetic Field Sensor to measure the magnetic field and the current in a solenoid. They explore factors that affect the magnetic field, study how the field varies in parts of the solenoid, and determine the permeability...
BBC
Bbc: Gcse Bitesize: What Is Electric Charge? Ocr 21 C
This lesson focuses on electric charges. Electric current is the flow of electric charge. Some insulating materials become electrically charged when they are rubbed together. A substance that gains electrons becomes negatively charged,...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Magnetic Force Three Wires Model
Investigate the idea of the force between straight current-carrying wires in this magnetic force simulation. See if you can rank the wires from largest to smallest based on the magnitude of their currents.
Science Education Resource Center at Carleton College
Serc: Introduction to Open and Closed Electrical Circuits
This activity introduces students to the concepts of electrical current and open and closed circuits. Students will act out open and closed circuits as a whole class with some students acting as the "motors" or "light bulbs."
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Reading Passages: Charges and Electricity
Read and fill in the blanks of this passage explaining charges and electricity. Each blank has a dropdown menu with choices. When you finish, click CHECK MY ANSWERS. If you pick a wrong answer, the right answer will be displayed along...
US Energy Information Administration
U.s. Eia Energy Kids: Timelines: Electricity
Timeline of key discoveries and uses of electricity.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Physics: Electricity and Magnetism
College-level physics course highlighting electromagnetism. This course also includes a wide variety of other physics topics including lightning, electrocardiograms, metal detectors, and atom smashers, to name a few. Course includes a...
Georgia Department of Education
Ga Virtual Learning: Physical Science: Electricity and Magnetism
Students learn about static electricity using terms such as friction, induction, and conduction. They also explain and illustrate the difference between alternating and direct current, and understand the relationship among voltage,...
Massachusetts Institute of Technology
Mit: Open Course Ware: Electricity and Magnetism
The Massachusetts Institute of Technology offers a free and open educational resource for educators, students and self-learners. The university's physics OpenCourseWare includes a large section on electricity and magnetism. Numerous...
Creative Science Centre
Creative Science Centre: Notes on Coil Magnet Orientation and Rotation
An electrical generator is in essence a very simple device - magnets rotating within a coil of wire. To get a generator to work properly, one needs to make sure the coil and magnet orientation and rotation are correctly aligned. These...
The Wonder of Science
The Wonder of Science: 3 Ps2 3: Electric and Magnetic Forces
Learn about cause and effect relationships of electric or magnetic interactions between two objects not in contact with each other.
Concord Consortium
Concord Consortium: Stem Resources: Heat and Light From Electricity
Understand the energy transformations that happens when you light a bulb with a battery. Activity requires students to build a simple circuit and take temperature and time measurements. Lab includes procedure with questions that can be...
Other
Magnet Lab: Physics Lessons by Science Joy Wagon
These physics lessons and tutorials are designed to be a resource for learning introductory level, algebra-based physics. Organization is by topic, but a search option is available for quickly finding specific information. Although most...
Physics4kids
Physics4 Kids: Electricity and Magnetism: Magnetic Fields
Explains magnetic fields, how they differ from electric fields, and attraction and repulsion.
Physics4kids
Physics4 Kids: Electricity and Magnetism: Moving Electrons and Charges
Learn basic information about electricity on this page. Page explores the movement of charges with text and a video.
TeachEngineering
Teach Engineering: Mri Safety Grand Challenge
This module was written for a first year accelerated or AP physics class. It is intended to provide hands on activities to teach end of the year electricity and magnetism topics including the magnetic force, magnetic moments and torque,...
TeachEngineering
Teach Engineering: May the Magnetic Force Be With You
This lesson begins with a demonstration of the deflection of an electron beam. Students then review their knowledge of the cross product and the right hand rule with sample problems. After which, students study the magnetic force on a...
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1820 1829
Hans Christian Orsted's accidental discovery that an electrical current moves a compass needle rocks the scientific world; a spate of experiments follows, immediately leading to the first electromagnet and electric motor.
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1800 1819
Alessandro Volta invents the first primitive battery, discovering that electricity can be generated through chemical processes; scientists quickly seize on the new tool to invent electric lighting. Meanwhile, a profound insight into the...
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1775 1799
Scientists take important steps toward a fuller understanding of electricity, as well as some fruitful missteps, including an elaborate but incorrect theory on animal magnetism that sets the stage for a groundbreaking invention.
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1830 1839
The first telegraphs are constructed and Michael Faraday produces much of his brilliant and enduring research into electricity and magnetism, inventing the first primitive transformer and generator.
National High Magnetic Field Laboratory
Magnet Academy: Timeline of Electricity and Magnetism: 1900 1909
Albert Einstein publishes his special theory of relativity and his theory on the quantum nature of light, which he identified as both a particle and a wave. With ever new appliances, electricity begins to transform everyday life.
National High Magnetic Field Laboratory
Magnet Academy: Hans Christian Orsted
A discovery by Hans Christian Orsted forever changed the way scientists think about electricity and magnetism. While preparing to perform an experiment during a lecture at the University of Copenhagen, he found that the magnetized needle...