Electromagnetism & Electronics
2 terms
Diamagnetism
Electromagnetism & Electronics
Dimensionless
A universal weak magnetic property of matter where applied magnetic fields induce opposing atomic orbital currents that weakly repel the material.
χ_m < 0 (χ_m ~ -10⁻⁵)
Displacement Current
Electromagnetism & Electronics
A (Amperes)
A fictitious effective current term introduced by Maxwell to account for magnetic field generation by time-varying electric fields.
I_d = ε₀ (dΦ_E / dt)