A magnetic field is an invisible area around a magnet, electric current, or even a moving charged particle, where you can feel magnetic forces. Imagine it like an aura of magnetism that extends outwards and interacts with other magnetized objects or charged particles.
What creates them:
Moving electric charges: The flow of charged particles, like in a wire carrying electricity, generates a magnetic field. This forms the basis of electromagnetism, one of the fundamental forces of nature.
Magnetic materials: Permanent magnets have their own internal arrangement of charged particles that creates a persistent magnetic field.
How they interact:
Properties:
Importance: