Electricity written questions
Practise G1 Science circuit, meter, electrical-power and energy-cost questions, then check calculations and explanations with worked solutions.
Learning goals
- Draw and interpret circuit diagrams and components
- Set up physical circuits safely using the specified components
- Series and parallel arrangements
- Using a multimeter
- Current in series
- Potential difference in series
- Resistance in series
- Current in parallel
- Potential difference in parallel
- Resistance in parallel
- Household parallel wiring
- Appliance ratings
- Electrical power
- Cost in kilowatt-hours
- Reading an electricity bill
- Reducing electrical-energy wastage
Use the feedback to improve your answers; this practice does not count towards your progress.
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Paper instructions
Practise
Practise questions on the skills you are learning. This is for practice only and doesn’t count towards your course progress.
- Question count is checked before you start.
- About 10 minutes.
- Feedback appears after you check each answer.
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Beyond the syllabus: optional enrichment that does not count towards your progress.