A video demonstration showing how to efficient use the winding method with a drill. [3:00]

Testing the direction of force when the current carrying wire is above vs. below a compass. What does this tell us? [0:27]

Learn how to make a simple electromagnet right at home. Length: 48 seconds

This Crash Course Physics video [8:45] focuses on Ampere's Law. Hans Christian Oersted had just discovered the connection between electricity and magnetism. Meanwhile, a French physicist named Andre-Marie Ampere was experimenting with...

A video exploring motional emf which is an emf induced by motion relative to a magnetic field. Understand how motional emf is represented by the equation emf = LvB, where L is length of the object moving at speed v relative to the...

In this video, Paul Andersen describes some of the properties of electromagnetic radiation. The electromagnetic spectrum varies by wavelength from radio waves to gamma rays. We only see a portion of the spectrum known as visible light. A...