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

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

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

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

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

Repulsion between current-carrying conductors Animation Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Roentgen spectra of elements – characteristic radiation Whiteboard exercise Play

Roentgen's experiment Animation Play

Rotating plane-polarising light Animation Play

Rupture of the DNA molecule Slideshow Play

Sample handling Animation Play

Satellite navigation systems Student activity Play

Satellite television Slideshow Play

Satellite television Student activity Play

Scanning electron microscope Slideshow Play

Scintillation counter Student activity Play

Scintillation counter Whiteboard exercise Play

Self-regulation of a solar reactor Animation Play

Sensors Animation Play

Soap bubble Animation Play

Sources of radiation Student activity Play

Sources of radiation Whiteboard exercise Play