Entropy and spontaneous changes Student activity Play

Equal numbers Whiteboard exercise Play

Equipotential surfaces Whiteboard exercise Play

Equipotential surfaces Student activity Play

Equipotential surfaces Student activity Play

Equipotential surfaces Simulation Play

Equipotential surfaces Simulation Play

Equipotential surfaces Whiteboard exercise Play

Equipotential surfaces and the direction of the gravitational force Student activity Play

Equipotential surfaces and the direction of the gravitational force Whiteboard exercise Play

Equipotential surfaces in a field due to a point charge Simulation Play

Equipotential surfaces in a field due to a point charge Animation Play

Equipotential surfaces in a field due to a point charge Student activity Play

Equipotential surfaces in a field due to a point charge Whiteboard exercise Play

Excitability of the neurone plasma membrane Student activity Play

Excitability – a special feature of the neurone plasma membrane Student activity Play

Falling down Animation Play

Flame probe Animation Play

Forms of energy Animation Play

Forms of energy Student activity Play

Forms of energy Whiteboard exercise Play

Formula for potential energy in electric field Animation Play

Forward bias and reverse bias Whiteboard exercise Play

Forward bias and reverse bias Animation Play

Forward bias and reverse bias Student activity Play