Physics GCSE
Current–voltage characteristics
What Current–voltage characteristics means in Physics GCSE, as defined for OCR.
Definition of Current–voltage characteristics
Check what you remember
Read the wording for your board, then hide it and explain Current–voltage characteristics in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Graphs of current against voltage whose shape is used to identify a component and explain how its resistance behaves.
Topics that use Current–voltage characteristics
- Simple circuits (OCR GCSE)
Related terms
- Cell polarity conventions
- constant resistance
- Current
- diode
- E = P t
- Energy transferred
- Equivalent resistance in series
- Explaining mechanisms
Using Current–voltage characteristics in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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