WACE Physics — Unit 3

Faraday's Law — Flashcards & Quiz

Faraday's law quantifies electromagnetic induction: the induced EMF in a coil is proportional to the rate of change of magnetic flux. WACE Physics Year 12 Unit 3 expects you to apply ε = –N dΦ/dt to rotating coils, moving conductors and changing field strengths, and to use Lenz's law to determine the direction of the induced current.

Last updated: March 2026