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  1. M

    Relationship between emf and magnetic field strength

    Ahh, it makes sense now. Thank you!
  2. M

    Relationship between emf and magnetic field strength

    Doesn't Faraday's law of induction say the same thing? that emf is related to the rate change of magnetic flux? and magnetic flux = BA cos theta so the emf is related to the magnetic field strength?
  3. 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.
  4. 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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