The electron spin quantum number Animation Play

The field lines for two point charges Animation Play

The field of a capacitor Student activity Play

The field of capacitor Whiteboard exercise Play

The forces that turn the frame Student activity Play

The forces that turn the frame Whiteboard exercise Play

The function of a commutator Animation Play

The gravitational field strength Animation Play

The identification of rays Student activity Play

The independence of work and distance within the gravitational field of the Earth Student activity Play

The independence of work and distance within the gravitational field of the Earth Simulation Play

The independence of work and distance within the gravitational field of the Earth Animation Play

The independence of work and distance within the gravitational field of the Earth Whiteboard exercise Play

The interaction between radiation and matter Student activity Play

The local magnetic field of the Earth Student activity Play

The local magnetic field of the Earth Whiteboard exercise Play

The Lorentz force causes the path to bend Student activity Play

The Lorentz force causes the path to bend Simulation Play

The Lorentz force causes the path to bend Whiteboard exercise Play

The magnetic field around a circular conductor Animation Play

The magnetic field around a conductor Whiteboard exercise Play

The magnetic field around a conductor Student activity Play

The magnetic field around a straight wire Whiteboard exercise Play

The magnetic field around a straight wire Student activity Play

The magnetic field around a wire Animation Play