Electromagnetic Theory (v2) #23 | Boundary Conditions, Inductance & Magnetic Energy

Instructor: Dr. Süleyman Burak ÇELİK

Static EMT closes here. Three final pieces in one video: how B and H behave at the interface between two different materials (Bₙ continuous, Hₜ continuous for K=0), the refraction law tan θ₁/tan θ₂ = μ₁/μ₂, the inductance L = λ/I (solenoid L = μn²Aℓ, coaxial L/ℓ = μ/(2π) ln(b/a)), and the magnetic energy W = ½LI² = 1/(2μ)∫B²dV. From d24 on we move to the EMT PS (problem-solving) series in light mode. Reference: Sadiku 7th Ed, Sections 8.7-8.9