February 25, 2017

Homework Help: physics

Posted by Anonymous on Monday, November 11, 2013 at 12:44pm.

Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral triangles). The charges are 1 Coulomb each, and the sides of the tetrahedron are all 1 meter. How much energy in Joules is required to assemble this arrangement of charge?

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