What is Electricity? - Energy Movement

What is electricity? How is it created, and what makes it useful?

Physics - Electricity And Circuits - Learning Points.

Electricity is a flow of charge.

The flow of moving electrons is known as the electric current.

Voltage is the amount of energy the electrons have at a given point.

Potential difference is the difference in voltage between two points.
A Twig Curriculum Film.
Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.