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Electromagnetism & Electronics

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Electromagnetism & Electronics

LC Circuit & Oscillations

An electrical circuit containing an inductor and capacitor that exchanges energy periodically between the electric field of the capacitor…

f₀ = 1 / (2π √(L C)), E_total = ½ C V² + ½ L I² Hz (Frequency), J (Energy)
Electromagnetism & Electronics

Lenz's Law

A physical law asserting that the direction of an induced current always produces a magnetic field that opposes the change in magnetic flux…

Represented by the negative sign in E = -dΦ_B/dt Dimensionless (Directional Law)
Electromagnetism & Electronics

Logic Gates

Elementary digital electronic building blocks that perform Boolean logical operations on one or more binary inputs to yield a single binary…

AND: Y = A·B; OR: Y = A + B; NOT: Y = Ā; NAND: Y = (A·B)̄ Binary (0 or 1)
Electromagnetism & Electronics

Lorentz Force

The combined force exerted on a charged particle moving through electromagnetic fields containing both electric and magnetic field…

F = q (E + v × B) N (Newtons)