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Physics 2 · FRQ Trainer

Free-response 1 of 24 · Magnetism and Electromagnetism

4 pts our rubric

The real Physics 2 Section II is 4 free-response questions in 95 minutes, 50% of your score. Four questions — mathematical routines, translation between representations, experimental design and analysis, and qualitative/quantitative translation. Point totals vary by form; the 2025 exam ran 10 / 12 / 10 / 8 for 40 raw points. This prompt is ours, written to the same skills — score it against the rubric below, not against that structure.

Prompt

A long straight wire carries a steady current I to the right. A rectangular conducting loop is placed below the wire and is pulled downward at a constant velocity v.

aDetermine the direction of the induced current in the loop. Justify your answer using Lenz's Law.2 pts

bAs the loop moves further away, what happens to the magnitude of the induced current? Explain.2 pts

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