Physics A-Level
Energy transfer in electrical circuits
What Energy transfer in electrical circuits means in Physics A-Level, as defined for OCR.
Definition of Energy transfer in electrical circuits
Check what you remember
Read the wording for your board, then hide it and explain Energy transfer in electrical circuits in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Energy transferred by an electrical component equals power multiplied by time, so W = V I t.
Topics that use Energy transfer in electrical circuits
- Power (OCR A-Level)
Related terms
- Efficiency
- Force and motion
- Mechanical power
- Power
- SI units and conversions
- Unit conversion of time
- Application of W = VIt to real components
- conversion between kW h and joules
Using Energy transfer in electrical circuits in the exam
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