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Current concept
1. Motion, forces and energy
4.5.6.7—100% transformer efficiency: IpVp =
Syllabus
0625–2026–2027
Objective
4.5.6.7
Level
—
4.5.6.7—100% transformer efficiency: IpVp =
Recall/use 100% transformer efficiency: IpVp = IsVs, where p and s mean primary and secondary
Concept
IGCSE Physics
Lesson
Practice