Walter Fendt
Walter Fendt: Direct Current Electrical Motor
This simulation is an example of an elementary operation of a DC motor, showing its main parts.
Other
Bc Hydro: Power Smart for Schools: Electromagnetism
This set of activities has young scholars using everyday items (batteries, magnets, compasses, iron and paper clips) to reveal the connection between electricity and magnetism. Ideally, students will already have experience building...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Electric Generator Model
An electromagnetic induction model that simulates an electric generator made from a conducting loop rotating in a uniform magnetic field and connected to an ammeter.
TeachEngineering
Teach Engineering: Two Sides of One Force
Students learn more about magnetism, and how magnetism and electricity are related in electromagnets. They learn the fundamentals about how simple electric motors and electromagnets work. Students also learn about hybrid...
![Discovery Education: Build Your Own Perpetual Motion Machine [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Discovery Education: Build Your Own Perpetual Motion Machine [Pdf] Lesson Plan")
Discovery Education
Discovery Education: Build Your Own Perpetual Motion Machine [Pdf]
A lesson for students to explore the conversion of energy from electrical energy to kinetic energy by constructing a homopolar motor. Also by constructing the motor, students can investigate magnetism, electricity, and RPM.
Texas Education Agency
Texas Gateway: Electromagnetic Forces
Given schematic diagrams, illustrations or descriptions, students will identify the relationship of electric and magnetic fields in applications such as generators, motors, and transformers.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Rail Gun Model
Simulate the movement of a rail gun in this interactive model. Learn how a magnetic field is generated by running electrical current through long rods that accelerates a current-carrying cross-rod.
TeachEngineering
Teach Engineering: Building an Electromagnet
Student teams investigate the properties of electromagnets. They create their own small electromagnet and experiment with ways to change its strength to pick up more paper clips. Students learn about ways that engineers use...
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."
Great Idea Finder
The Great Idea Finder: Michael Faraday
A solid biography of good length and history of Faraday's work. Complete, readable, thorough. Picture. Lots of links to other sources, including Joseph Henry's claim that *he* was first, and another about Faraday's kinetic flashlight!
Sophia Learning
Sophia: Electromagnetism
This lesson will explain the relationship between electricity and magnetism.
San Jose State University
Sjsu Virtual History: Joseph Henry
A concise biography on Joseph Henry gives details on his education; his experimental work in chemistry, electricity, and magnetism; and the many board positions he held throughout his life.
Florida State University
Florida State University: Science, Optics, and You: Roger Bacon
This Science, Optics, and You site offers a biography of Roger Bacon with focus on his treatises on optics.
Walter Fendt
Walter Fendt: Apps Zur Physik
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...
PBS
American Experience: Technology Timeline: 1752 1990
Short descriptions of important technological innovations produced in America and the date of their introduction.