Polarisation of electromagnetic waves Student activity Play

Polarisation of electromagnetic waves Whiteboard exercise Play

Polarised light and optical activity Animation Play

Power of a light bulb Whiteboard exercise Play

Practical application of the Doppler effect Student activity Play

Production and loss of heat Student activity Play

Production and loss of heat Slideshow Play

Radio Animation Play

Radio telescopes Slideshow Play

Radio waves Whiteboard exercise Play

Radio waves Student activity Play

Radio waves Animation Play

Radio waves and microwaves Student activity Play

Relationship between electromagnetic force and the position of the conductor Simulation Play

Relationship between electromagnetic force and the position of the conductor Student activity Play

Relationship between electromagnetic force and the position of the conductor Whiteboard exercise Play

Relationship between the electromagnetic force and the length of a conductor Whiteboard exercise Play

Relationship between the electromagnetic force and the length of a conductor Student activity Play

Relationship between the electromagnetic force and the length of a conductor Slideshow Play

Relationship between the wavelength and the energy of an electromagnetic wave Animation Play

Repulsion between current-carrying conductors Animation Play

Rotating plane-polarising light Animation Play

Satellite navigation systems Student activity Play

Satellite television Slideshow Play

Satellite television Student activity Play