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UNIT 9: ELECTRICITY - Coggle Diagram
UNIT 9: ELECTRICITY
Unit 9.5: Adding or removing
components
Current in a series circuit
Adding or removing cells
Adding or removing lamps
Unit 9.1: FLow of electricity
A cell
A battery
Terminals
Current
Electrons
Movement of electrons
Charge of electrons
Flow of electrons in a circuit
Unit 9.2: Electrical circuits
Circuit diagrams
Advantages of circuit diagram compared with picture
Circuit symbols
Rules of making circuit
Comparing circuit diagrams
Unit 9.4: Conductors and insulators
Conductors
Instrulators
Unit 9.3: Measuring the flow
of current
Measuring current
How does the movement of electrons affect the current?
Current unit and its symbol
Terminals of ammeters
How to connect an ammeter in a circuit