A change in the intensity of X-radiation Whiteboard exercise Play

A couple of forces Animation Play

A crown of gold mixed with silver Animation Play

A current-carrying conductor generates magnetic field Animation Play

A current-carrying conductor in a magnetic field Animation Play

A force related to magnetic interaction Animation Play

A magnetic field Simulation Play

A magnetic field Whiteboard exercise Play

A magnetic field Student activity Play

A magnetic needle in the vicinity of a conductor Whiteboard exercise Play

A magnetic needle in the vicinity of a conductor Student activity Play

A particle in a magnetic field Animation Play

A pendulum in a magnetic field Animation Play

A prism Slideshow Play

A prism Whiteboard exercise Play

A prism Student activity Play

Amorphous solids Student activity Play

Amorphous solids Whiteboard exercise Play

Application of an electron microscope Student activity Play

Application of an electron microscope Slideshow Play

Application of X-rays Student activity Play

Archimedes' Experiment Whiteboard exercise Play

Archimedes' Experiment Student activity Play

Attraction between current-carrying conductors Animation Play

Brushes and commutator Whiteboard exercise Play