2020 HSC Physics Question 19 Explained
This is part of the HSC Physics course under the topic Electromagnetic Induction.
HSC Physics Syllabus
- analyse qualitatively and quantitatively, with reference to energy transfers and transformations, examples of Faraday's Law and Lenz's Law `\varepsilon = -N (∆\phi)/(∆t)`, including but not limited to: (ACSPH081, ACSPH110)
– the generation of an electromotive force (emf) and evidence for Lenz's Law produced by the relative movement between a magnet, straight conductors, metal plates and solenoids
Hardest HSC Physics Question Explained
Statistically, this is the hardest question from HSC Physics exams (2019-2024), with only 1 in 10 candidates getting the correct answer. This question relates to electromagnetic induction and moving charge in magnetic field.