CAIE IGCSE Physics 4.2.3.4 P.d. between two points is measured in
CAIE IGCSE Physics 4.2.3.4 P.d. between two points is measured in
Practise identifying the volt as the unit for p.d. between two circuit points and keeping p.d. units distinct from energy and power.
How this is tested
- state that p.d. between two points is measured in volts, V
- choose V rather than J or W when a question asks for potential difference