Overcurrent Protection

My friend told me how electricity is measured and I was like Watt! In the hands-on activity, learners explore electricity by building circuits, both parallel and series. They also determine how increasing the number of light bulbs and...

It's much more efficient if everyone knows the relevant terms. Pupils research vocabulary terms related to electric currents to start a unit on solar energy. They then use a multimeter to measure the voltage and current for a solar...

Take charge of your class and provide them with an electrical experience! Individuals investigate the basic principles of electricity and magnetism by creating a model to test electric current and the amount of electricity generated....

Power to the people who understand electricity. A simple experiment teaches pupils how to set up an electric circuit that includes a solar module and how to measure voltage and current using a multimeter. They calculate power and...

The standard basics of electricity are detailed in this clear-cut collection of slides. Straightforward explanations are offered for static electricity, series and parallel circuits, conductors, insulators, and resistance. Some animation...

Bright and attractive graphics are included to explain how an electric motor works. Along the way, there are a few multiple-choice question slides can be used to pause and evaluate student comprehension. This presentation would be useful...

Pupils focus on the flow of electricity as they work through three sections of questions as part of a series of lessons on electric circuits. The activities cover the fundamentals, case studies, and law breakers. Learners use conceptual...

Shocking! Share the story of electric fish with young biologists for a fascinating lesson in specialized cells. The narrator of the video describes how some species of fish generate electric current, differentiates between weakly and...

What do electrical currents have to do with an MRI? Using a simple wire setup and a magnet, class members explore forces used in an MRI by investigating the magnetic force acting on a wire carrying a current. 

First in a two-part series, this video is comprised of diagrams, pictures, and animated images explaining how an imbalance of electrons causes them to move. Stored electric charge is revealed as potential energy, and a water tower...