coiled magnetic fields

Coiled magnetic fields occur when electric currents run through wires shaped in loops or coils. The current creates a magnetic field, and the coil's shape concentrates and intensifies this field, much like a magnet. The more turns in the coil, the stronger the magnetic field becomes. This principle is used in devices like transformers, electromagnets, and inductors, where controlled magnetic fields are essential. Essentially, coiled magnetic fields are a way to generate and enhance magnetic forces by organizing electric currents into spiral structures.