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리비전 수정: 2024. 6. 27. 오후 11:25:45
∇⋅D=ρf∇⋅B=0∇×E=−∂B∂t∇×H=Jf+∂D∂t\begin{aligned} \boldsymbol{\nabla} \boldsymbol{\cdot} \mathbf{D} &= \rho_f \\ \boldsymbol{\nabla} \boldsymbol{\cdot} \mathbf{B} &= 0 \\ \boldsymbol{\nabla} \times \mathbf{E} &= -\frac{\partial \mathbf{B}}{\partial t} \\ \boldsymbol{\nabla} \times \mathbf{H} &= \mathbf{J}_f + \frac{\partial \mathbf{D}}{\partial t} \end{aligned} ∇⋅D∇⋅B∇×E∇×H=ρf=0=−∂t∂B=Jf+∂t∂D