Solving a problem in physics section 70 point 93 electr

Solving a problem in physics section 70 point 93 electr

93. Two metal balls, the radii of which are respectively equal to R1 = 1 cm and R2 = 2 cm, are connected by a conductor, the electric capacity of which can be neglected. The balls were charged with a charge Q = 2 nC. Determine the surface charge density on the balls.

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

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