Interpreting I–V graphs
Quiz by Oak National Academy: GCSE Combined Science OCR Foundation
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- Q 1/6Score 0The characteristics of which component are shown by this I-V graph?29a diodea fusea resistora filament lamp
6 questions
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- Q1The characteristics of which component are shown by this I-V graph?a diodea fusea resistora filament lamp30s
- Q2The characteristics of a diode are shown by this I-V graph. What is its threshold voltage?0.6 V1.02 V0.0 V0.7 V30s
- Q3Which component has a current that increases as the p.d. across it increases, but at higher p.d.s the current does not increase as much as expected?a filament lampa diodea buzzera resistor30s
- Q4Which component has an I-V graph that shows the current is directly proportional to the p.d. across it?a light emitting diodea diodea filament lampa resistor30s
- Q5What is the most appropriate fuse rating for a device that normally uses a current of 9 A?3 A5 A13 A30s
- Q6What happens inside a metal wire with a bigger current through it?Users sort answers between categoriesSorting30s