Recent content by im_stupid

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    Find the emf induced in a metal ring rotating in a magnetic field

    Thanks very much, that was the jump in logic that I needed.
  2. I

    Find the emf induced in a metal ring rotating in a magnetic field

    First off, sorry if this is a simple question, I'm very bad at electromagnetism. Homework Statement A metal ring of radius R rotates with constant angular velocity ω about a diameter. Perpendicular to the rotation axis is a constant magnetic induction field \underline{B}. Find the EMF...