Equipotential surfaces in a field due to a point charge Simulation 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

Farad Animation Play

Faraday's Law Whiteboard exercise Play

Faraday's Law Student activity Play

Field changes Whiteboard exercise Play

Flame probe Animation Play

Flow of charge through a substance Simulation Play

Flow of charge through a substance Whiteboard exercise Play

Flow of charge through a substance Student activity Play

Flow of electric current Animation Play

Flux Animation Play

Forces of action and reaction act in opposite directions Whiteboard exercise Play

Forces of action and reaction act in opposite directions Student activity Play

Forms of energy Student activity Play

Forms of energy Animation 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 Student activity Play

Forward bias and reverse bias Animation Play

Frames in an electric motor Animation Play

Full power Whiteboard exercise Play