Edexcel IGCSE Physics Recognise Circuit Symbols
Practise Edexcel IGCSE Physics recognising and using standard circuit symbols by adding meters, LEDs and LDRs to circuit diagrams.
- Syllabus
- Issue 4 (2024)
- Course
- Physics 4PH1
Exam points
- Add an ammeter in series or a voltmeter in parallel to measure current or voltage.
- Recognise component symbols such as LEDs and light dependent resistors in circuit diagrams.
- Draw an LED in the correct branch and orientation so it indicates current in a resistor.
Recognise and use standard circuit symbols question 1
The diagram shows a circuit used to investigate the relationship between current and voltage for a light-emitting diode (LED).
Draw meters on the diagram to measure the voltage of the LED and the current in the LED.
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