Physics - Advanced Electrodynamics - Maxwell's equations - full treatment - Maxwell's Equations Deep Dive

5-step lesson. Step 1: 'The four equations (differential form): (1) ∇·E = ρ/ε₀ (Gauss): charges are sources of E. (2) ∇·B = 0 (no monopoles): B has no sources/sinks. (3) ∇×E = -∂B/∂t (Faraday): changing B induces E. (4) ∇×B = μ₀J + μ₀ε₀∂E/∂t (Ampere-Maxwell): currents and changing E create B.' Step