The magnetic field around a straight wire Student activity Play

The magnetic field around a straight wire Whiteboard exercise Play

The magnetic field around a wire Animation Play

The magnetic field around current-carrying wires Whiteboard presentation Play

The magnetic field around current-carrying wires Class activity Play

The magnetic field of a flat coil Whiteboard exercise Play

The magnetic field of a flat coil Student activity Play

The material from which a resistor is made Animation Play

The mutuality of interactions Whiteboard exercise Play

The mutuality of interactions Whiteboard exercise Play

The mutuality of interactions Animation Play

The mutuality of interactions Student activity Play

The power of a device and the design of mains household electricity Student activity Play

The power of a device and the design of mains household electricity Animation Play

The power of a device and the design of mains household electricity Whiteboard exercise Play

The relationship between resistance and temperature Student activity Play

The relationship between resistance and temperature Simulation Play

The resistance of a light bulb filament Student activity Play

The resistance of a wire Animation Play

The resistance of a wire and its dimensions Simulation Play

The resistance of a wire and its dimensions Student activity Play

The resistance of a wire and its dimensions Whiteboard exercise Play

The work done by a current Student activity Play

Three-phase current Animation Play

Three-phase current Whiteboard exercise Play