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  1. M

    Relationship between emf and magnetic field strength

    Homework Statement See image below. Homework Equations motional emf = induced voltage = B L v The Attempt at a Solution I thought the answer would be A since there's a direct relationship between EMF and magnetic field strength. The answer is D.
  2. M

    Relationship between emf and magnetic field strength

    I've been working extra problems to prepare for the IB physics test. I thought the answer would be A since motional EMF = B L v therefore the graph would follow the same pattern, but the answer is D.
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