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Please try to solve it

  1. Sep 29, 2007 #1
    1. The problem statement, all variables and given/known data

    two particles each mass m and having a charge q are suspended by string each of l from a common point show that the angel θ which each string makes with the vertical is obtained from
    tan^3(θ) \ 1+tan^2(θ) = q^2 \ 16 TT ∑o m g L^2

    2. Relevant equations

    f \ cosθ = mg \ sinθ
  2. jcsd
  3. Oct 3, 2007 #2
    Your work - ?
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