Difference between revisions of "Electrical Component"
Line 39: | Line 39: | ||
|- | |- | ||
|[[File:SwitchOpenSymbol.png|center|200px]] | |[[File:SwitchOpenSymbol.png|center|200px]] | ||
− | |[[File:BuzzerSymbol.png|center| | + | |[[File:BuzzerSymbol.png|center|150px]] |
|[[File:MotorSymbol.png|center|200px]] | |[[File:MotorSymbol.png|center|200px]] | ||
|- | |- | ||
Line 94: | Line 94: | ||
|- | |- | ||
|[[File:SwitchOpenSymbol.png|center|200px]] | |[[File:SwitchOpenSymbol.png|center|200px]] | ||
− | |[[File:BuzzerSymbol.png|center| | + | |[[File:BuzzerSymbol.png|center|150px]] |
|[[File:MotorSymbol.png|center|200px]] | |[[File:MotorSymbol.png|center|200px]] | ||
|- | |- |
Revision as of 12:00, 31 October 2018
Contents
Key Stage 2
Meaning
A component is a part of an electrical circuit.
About Components
- Components in a circuit are used to do different jobs.
- The components you should know are:
Examples
Electrical Cell | Wires | Filament Bulb |
A cell makes the electricity flow in a circuit. | Wires are the path for electricity to flow. | A filament bulb lights up when electricity flows through it. |
Switch | Buzzer | Motor |
A switch can complete or break a circuit to turn it on and off. | A buzzer makes a sound when electricity flows through it. | A motor spins when electricity flows through it. |
Key Stage 3
Meaning
A component is a part of an electrical circuit.
About Components
- Components in a circuit are used to do different jobs.
- The components you should know are:
Examples
Electrical Cell | Wires | Filament Bulb |
A cell makes the electricity flow in a circuit. | Wires are the path for electricity to flow. | A filament bulb lights up when electricity flows through it. |
Switch | Buzzer | Motor |
A switch can complete or break a circuit to turn it on and off. | A buzzer makes a sound when electricity flows through it. | A motor spins when electricity flows through it. |
Resistor | Voltmeter | Ammeter |
A resistor reduces the flow of current through a circuit. | A Voltmeter is used to measure the Potential Difference between two points on a circuit. | An Ammeter is used to measure the Current passing through part of a circuit. |