Resistors with variable resistance Student activity Play

Self-induction Whiteboard exercise Play

Self-induction Student activity Play

Self-induction in a circuit Animation Play

Smith's wardrobe Simulation Play

Solenoid Animation Play

Stings Slideshow Play

The attraction properties of an electromagnet Animation 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 Student activity 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 future of the Universe Student activity Play

The future of the Universe Whiteboard exercise Play

The magnetic field around a circular conductor Animation Play

The magnetic field of a coil Whiteboard exercise Play

The magnetic field of a coil Student activity Play