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Homework Help: Dimensional Analysis

  1. Apr 30, 2012 #1
    1. The problem statement, all variables and given/known data

    how do i deduce the dimension of the following using dimensional analysis

    enthropy, surface charge density, inductance, permitivity, radius of gyration

    2. Relevant equations

    3. The attempt at a solution

    tried deducing the dimension of power like this:

    p=work done/time
    work done w= force x distance
    =MLT e^-2 L
    =ML e^T e^-2

    substitute for power P= ML e^2 T e^ -2/T = ML e^ 2 T e^ -2

    =ML e^ 2 T e^ -3
  2. jcsd
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