Voltage or current? Whiteboard exercise Play

Voltaic cells and the reactivity series Student activity Play

Water with sodium chloride Illustration Play

What does the EMF depend on? Animation Play

What is going on inside there? Student activity Play

What is going on inside there? Whiteboard exercise Play

What is the direction of the electromagnetic force? Slideshow Play

What is the direction of the electromagnetic force? Student activity Play

What is the direction of the electromagnetic force? Simulation Play

What type of connection is it? Student activity Play

What will happen when we increase the voltage two-fold? Animation Play

Where to place an ammeter and where to connect a switch Simulation Play

Where to place an ammeter and where to connect a switch Whiteboard exercise Play

Where to place an ammeter and where to connect a switch? Student activity Play

Wire coils Student activity Play

Wire resistance Animation Play

Wires Animation Play

Wires Student activity Play

Wires Whiteboard exercise Play

Work and power Animation Play

Work and power of alternating current Student activity Play

Work and power of an alternating current Whiteboard exercise Play

Work and power of an alternating current Animation Play

Work and power of current Class activity Play

Work and power of current Student activity Play