flat

  1. R

    Flow velocity required to cool flat plate

    A hot steel plate of length 1m and width .5m at 629k is cooled in an airstream of 298k. Find the velocity of the airstream required to remove 1kw of heat from each side of the plate. I don't even have a clue what to do here. In our one example, we weren't seeking velocity, and our...
  2. B

    Magnetic field in a Circular conductor vs Flat Conductor

    As we all know that there magnetic field moved in circular direction outside a circular conductor,BUT what will be fields direction if I would take a flat conductor.
  3. Z

    Inverse Square Law for a flat surface

    Hello This is my first post on this forum so my apologies ahead of time if I have posted it in the wrong place. I am currently looking into the inverse square law for a point source. It is Intensity is inversely proportional to the distance from the source squared. I then imagined the...