Electricity

What you'll learn

1. 1

   Imagine a torch 🛑. When you press the switch, a tiny river of power flows through a wire to light up the bulb.

2. 2

   What is the loop that electricity travels around called?

3. 3

   Tap to add a wire to complete this circuit and make the bulb light up 💡.

4. 4

   Let's check if this circuit will work. Look at the picture 🖼️.

5. 5

   Tap the switch to close the circuit and turn on the bulb 🕯️.

6. 6

   What happens if the wire is broken in a circuit?

7. 7

   Which part of the circuit is like a door that opens and closes?