Increasing the number of turns on the coil of wire The image below illustrates a simple experiment to demonstrate electromagnetic induction. The direction of a motor effect force can be found ...

There are four such forces that physicists know of: gravity (which keeps planets revolving around their suns, and is responsible for the formation of stars and galaxies), the electromagnetic force ...

In this three week storyline unit, students investigate a maglev train and the electromagnetic forces that cause a maglev train to levitate and provide the source of propulsion for the train. The ...

NATIONAL HARBOR, Md. – A handful of operational U.S. Army brigades now have a tool to "see" how they and enemy forces look in ...