This animation describes J. J. Thomson’s second experiment involving the deviation of an electron beam in a vacuum tube, called a Crookes Tube.A parti …
Electrical quantities like voltage and current are measured for three simple circuits to demonstrate the fundamental laws governing electrical circuit …
Iron nails are placed in five environments:Tube 1: Just in airTube 2: A part of the nail is immerged in waterTube 3: A part of the nail is immerged in …
La puissance électrique P "consommée" par un appareil électrique est le produit entre la tension U à ses bornes (exprimée en Volts) et le courant I qu …
What did Earth look like 200 million years ago? Are Volcanoes and Earthquakes Related?Interactive Earth is an interactive tool for tablet that allows …
Les grandeurs électriques de type tension et courant sont mesurées pour trois circuits simples, afin de mettre en évidence les lois fondamentales qui …
eduMedia is the largest online repository of interactive resources for science, technology and math teaching. • Really interactive and highly visual s …