Chapter 1 Electrostatic fiel theory
Section outline
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Chapter 1 introduces electrostatic field theory, focusing on fields from stationary charges in equilibrium.
Coulomb's law defines force between charges, leading to electric field E and Gauss's law ∫ E · dA = Q_enc/ε₀ for flux calculations. Electric potential V satisfies E = -∇V, with capacitors illustrating energy storage (½CV²).
Boundary value problems use Laplace's equation ∇²V = 0 for conductors and dielectrics, foundational for circuits and field mapping.