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  1. 8

    Quantized angular momentum

    Homework Statement A classical electron in circular motion with radius r and velocity v. How would you find the quantum number l that gives quantized angular momentum close to the angular momentum of the classical electron? Homework Equations p=mvr L=(h/2pi)√[l(l+1)] Can anyone...
  2. 8

    Electric field within a sphere

    Homework Statement A sphere with radius r has uniform charge density ρ within its volume, except for a small hollow sphere located at the center with radius R. Find the electrical field. Homework Equations ρ=Q/V ∫∫EdS=Q/ε The Attempt at a Solution With the spherical Gaussian surface...