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Electromagnetism & Electronics

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Electromagnetism & Electronics

Faraday's Law of Induction

Maxwell's third equation stating that a time-varying magnetic flux through a closed conductive loop induces an electromotive force (EMF)…

E = -dΦ_B / dt, ∇ × E = -∂B/∂t V (Volts) Electromagnetism & Electronics

Ferromagnetism

A strong magnetic phenomenon in which atomic magnetic moments spontaneously align parallel into localized magnetic domains, producing…

μ_r ≫ 1 (μ_r ~ 1,000–100,000) Dimensionless