Boundary value problems (BVPs) are mathematical problems that involve solving partial differential equations (PDEs) subject to specific boundary conditions. In electromagnetics, BVPs are used to study the behavior of electromagnetic fields at the interface between two media.
Faraday's law states that a changing magnetic field induces an electric field. Mathematically, it is expressed as: principles of electromagnetics sadiku ppt
Sadiku, M. N. O. (2015). Elements of Electromagnetics. 7th ed. New York: Oxford University Press. it is expressed as: Sadiku
∇×E = -∂B/∂t
∇⋅E = ρ/ε₀