Matched to your course
CCEA 1210
Prescribed practical — Prescribed Practical P7
P7 is the V–I characteristic of a metal wire at constant temperature. A filament lamp V–I experiment is also specified, but is not itself labelled Prescribed Practical P7.
Interactive Practical · GCSE Physics
Current–potential difference characteristics
Put a resistor, a filament lamp and a diode in turn into a circuit with a reversing switch, read the ammeter and voltmeter in both directions, and compare the three I–V graphs.
This simulation supports preparation and data-analysis practice. It does not replace carrying out real practical work.
Matched to your course
CCEA · 1210
Prescribed practical · Prescribed Practical P7
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