Revision history of "Electrostatic energy"

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  • (cur | prev) 00:46, 25 August 2019Kjlee (talk | contribs). . (2,834 bytes) (+2,834). . (새 문서: ===Energy of a system of charges=== If one has two point charges <math>q_i</math> and <math>q_j</math>, the potential energy of this pair is ::<math>U_{ij} = \frac1{4\pi\epsilon_0}...)