Statements about expansion and contraction Whiteboard exercise Play

Stings Slideshow Play

Tensile strength Whiteboard exercise Play

Tensile strength Student activity Play

The angle between the conductor and the field lines Simulation Play

The angle between the conductor and the field lines Animation Play

The angle between the conductor and the field lines Student activity Play

The angle between the conductor and the field lines Whiteboard exercise Play

The attraction properties of an electromagnet Animation Play

The core of a transformer Student activity Play

The core of a transformer Whiteboard exercise Play

The core of a transformer Animation Play

The core of a transformer Illustration Play

The core of a transformer Simulation Play

The double helix Student activity Play

The double helix Slideshow Play

The Earth's field Animation Play

The electric bell Student activity Play

The electromagnet Animation Play

The electromagnet Whiteboard exercise Play

The electromagnet Student activity Play

The equation for a redox reaction Animation Play

The independence of household electrical energy receivers Slideshow Play

The independence of household electrical energy receivers Whiteboard exercise Play

The independence of household electrical energy receivers Student activity Play