Make it light up
Electricity flows in a complete loop. Build a working circuit, then show how the parts work together and where the energy changes form.
Q1. Build a circuit that lights a globe, then add a switch. Draw your circuit using the correct symbols for the cell, globe and switch.
Q2. Name each circuit component and its job.
| Component | Its job |
|---|---|
| Cell | |
| Wires | |
| Switch | |
| Globe |
Q3. What happens when you open the switch? Why?
Q4. In the globe, electrical energy changes into two other forms. Name them and describe this energy transformation.