Recent content by maxx

  1. M

    How Does Electrostatic Force Affect Charges Within a Uniformly Charged Sphere?

    Consider a solid sphere of radius R containing a total charge Q which is uniformly distributed throughout the volume with a volume charge density rho. a) find the total force exerted by the electrostatic field on the charge in the 'northern hemisphere'. express your answer in terms of the...
  2. M

    Electrostatic Forces on Charged Spheres: Calculations and Comparisons

    i also thought about using tensor analysis but i have to use a lower level approach instead..integrating the maxwell tensor is fine..but i can't use it here..
  3. M

    Electrostatic Forces on Charged Spheres: Calculations and Comparisons

    a) E(r)=1/4Pi(epsilon)*Q/R^2 r^ i don't know how to get the force after the electric field..i used gauss law
  4. M

    Electrostatic Forces on Charged Spheres: Calculations and Comparisons

    HELP HELP HELP! spheres! Consider a solid sphere of radius R containing a total charge Q which is uniformly distributed throughout the volume with a volume charge density rho. a) find the total force exerted by the electrostatic field on the charge in the 'northern hemisphere'. express your...
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