Electricity part 1
- 3. TWO CIRCUIT
Open circuit Closed circuit
Meaning The circuit is not complete A complete
circuit
Can electrons flow NO Yes
- 4. HOW CAN A BULB LIGHT UP
• It need ⬇️
• A complete path (closed circuit )
• &
• A source of electricity
- 5. TWO KINDS OF ELECTRICITY ⚡️
• Dry cells ( for electrical devices like 🔦)
• Socket ( for electrical appliances like 💡)