Example of a transformer. Two coils of copper wire for transforming the voltage to a higher or lower level.

---

Size: 3000px × 2000px
Location: Netherlands
Photo credit: © Menno van der Haven / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: application, circuit, class, coil, coils, copper, core, current, device, education, educational, educative, electric, electricity, electromagnetic, energy, equipment, experiment, flux, high, induce, induction, iron, isolated, lab, magnetic, magnetism, metal, object, physics, power, principle, science, scientific, soft, table, technology, test, transform, transformer, vintage, voltage, volts, white, winding, windings, wire, wires