Recent content by woprxcpe1704tks

  1. woprxcpe1704tks

    Hollow Sphere with Uniform Surface charge

    The attachment is my current attempt at part A
  2. woprxcpe1704tks

    Hollow Sphere with Uniform Surface charge

    Homework Statement [/B]Homework Equations Poynting's Theorem S = 1/μ0 (E x B) Momentum = p = μ0ε0 ∫ S dτ The Attempt at a Solution My strategy was to treat the hollow sphere as a point charge (by Gauss' Law), so E = 1/4πε0 Q/a2. I believe the magnetic field would be B = 2/3μ0M (where M is the...
  3. woprxcpe1704tks

    Force on point charge caused by another point charge.

    Homework Statement Consider two equal point charges q, separated by a distance 2a. Construct the plane equidistant from the two charges. By integrating Maxwell’s stress tensor over this plane, determine the force of one charge on the other. I have the full solution, but I'm confused on one...
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