Recent content by Jefferson Yun

  1. Jefferson Yun

    What is the magnetic field inside a cylinder?

    The axis of the cylinder is perpendicular(not parallel) to M, magnetization. It's not hard to find bound surface current density, but it depends on the angle while the answer says the magnetic field is uniform inside the cylinder. Anyone can silve this problem??
  2. Jefferson Yun

    Question about an image charge problem

    No, actually it was 2d. But that situation is confusing as well. Could you let me know how should I set image charges in that situation, if possible? And I know how to set the image charges for a ground conducting sphere or a plane. I know how to for a hemispherical bump attached on a plane as well.
  3. Jefferson Yun

    Question about an image charge problem

    Homework Statement . With this problem, how should I set image charges so as to satisfy the same boundary condition? And if possible, could you let me know how can that image charge configuration be deduced? Thanks for reading. Homework EquationsThe Attempt at a Solution Well, I first put...
  4. Jefferson Yun

    What are the top physical problems in chemistry and physics?

    I am Jefferson, majoring in chemistry and physics. Joined here to discuss and get some information about some physical problems. Thank you.
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