Plasma: the fourth state of matter Whiteboard exercise Play

Point mass Animation Play

Polarisation of electromagnetic waves Student activity Play

Potential Class activity Play

Potential Whiteboard presentation Play

Potential Class activity Play

Potential Whiteboard presentation Play

Potential energy Student activity Play

Potential energy Class activity Play

Potential energy and potential Animation Play

Potential energy and the centre of gravity Whiteboard exercise Play

Potential energy and the centre of gravity Student activity Play

Potential energy in an electric field Student activity Play

Potential energy in an electric field Simulation Play

Potential energy in an electric field Whiteboard exercise Play

Potential energy near the surface of the Earth Animation Play

Potential energy of a gravitational field Animation Play

Potential versus strength of an electric field Whiteboard exercise Play

Potential versus strength of an electric field Student activity Play

Potential versus strength of an electric field Simulation Play

Power station Animation Play

Pulsars and black holes Student activity Play

Radiation Animation Play

Radio Animation Play

Radioactivity Student activity Play