Faint electromagnetic fields causing magnetism when high current and voltage passed through windings of copper wire with soft iron core

---

Size: 4912px × 7360px
Location: Sevenoaks, Kent, UK
Photo credit: © Yon Marsh / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amperes, attraction, capacitance, capacitor, charges, circular, coil, coils, conductance, conductor, copper, current, diagram, dipole, electric, electricity, electro, electromagnet, electromagnetic, electromagnetism, energy, ferro, field, fields, filings, flux, iron, law, line, lines, magnet, magnetic, magnetised, metal, north, pattern, physics, pole, poles, power, primary, repulsion, soft, solenoid, south, transformer, vector, voltage, winding, windings