The Four Wire Loops Shown Have Edge Lengths of Either

question 25

Multiple Choice

The four wire loops shown have edge lengths of either L, 2L, or 3L. They will move with the same speed into a region of uniform magnetic field directed out of the page. Rank them according to the maximum magnitude of the induced emf, least to greatest.

• A) 1 and 2 tie, then 3 and 4 tie
• B) 3 and 4 tie, then 1 and 2 tie
• C) 4, 2, 3, 1
• D) 1, then 2 and 3 tie, then 4
• E) 1, 2, 3, 4

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A governmental body or assembly with the authority to make, amend, or repeal laws.

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A strong dedication to achieving profound change in societal or political structures, often through activism or rebellion.

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