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

The angle between the conductor and the field lines 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 attraction properties of an electromagnet Animation Play

The balance between energy flow and the circulation of matter Whiteboard exercise Play

The blood and water flow in gills Whiteboard exercise Play

The boiling point of water and the pressure Simulation Play

The boiling point of water and the pressure Whiteboard exercise Play

The boiling point of water and the pressure Student activity Play

The capacity of a battery Animation Play

The colours of the conductor Animation Play

The core of a transformer Student activity Play

The core of a transformer Whiteboard exercise Play

The core of a transformer Illustration Play

The cyclical flow of matter Whiteboard exercise Play

The derivation of the formula Animation Play

The direction of current Animation Play

The direction of the electromotive force Animation Play

The direction of the induced current Animation Play

The discovery by Hans Oersted Animation Play

The drag of bodies at high velocities Slideshow Play

The drag of bodies at high velocities Simulation Play

The drag of bodies at high velocities Whiteboard exercise Play

The drag of bodies at high velocities Student activity Play