A battery of cells Student activity Play

A battery of cells Simulation Play

A battery of cells Animation Play

A battery of cells Whiteboard exercise Play

A constant source of voltage Whiteboard exercise Play

A constant source of voltage Student activity Play

A constant source of voltage Simulation Play

A different sound Student activity Play

A mobile source and a mobile observer Animation Play

A mobile source and a mobile observer Simulation Play

A mobile source and a mobile observer Whiteboard exercise Play

A mobile source and a mobile observer Student activity Play

A mobile source and a stationary observer Student activity Play

A mobile source and a stationary observer Simulation Play

A mobile source and a stationary observer Whiteboard exercise Play

A moving pulley Whiteboard exercise Play

A moving pulley Student activity Play

A pulley Animation Play

A source of heat Animation Play

A source of light Student activity Play

A source of light Whiteboard exercise Play

A source of voltage Animation Play

A source of voltage Whiteboard exercise Play

A source of voltage Student activity Play

A standing wave Student activity Play