Solving a problem in physics section 31 paragraph 80 el

Solving a problem in physics section 31 paragraph 80 el

80. Solid ball of the dielectric (the dielectric permittivity ε) of radius R is uniformly charged with a bulk density ρ. Determine the strength of the electrostatic field: 1) at a distance of r1> R from the center of the world; 2) on the surface of the ball; 3) at a distance r2

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)