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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.

Syllabus
2026–2028
Course
Physics 0625

4.2.3.4—P.d. between two points is measured in question 1

[Maximum number: 1]

What is the unit of potential difference (p.d.)?

A

ampere

B

coulomb

C

coulomb / second

D

volt

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