The qualities of an electromagnetic field 4 Articles

by Ian Loft

In the early 1990's I worked in a power station where my job required frequent excursions into the generator room, inside control booths, behind the alternators and around the huge power bus bars carrying many hundreds of ...read more

by Peggy Barnett

The major magnetic field on planet Earth is the one which comprises the North Pole and the South Pole. By hanging a piece of magnetite, a rock with the properties of a magnet, from a string, the rock turns until it points ...read more

by Adewale Olowode

Electromagnetic fields permeate our lives.Whether the natural or artificial form,the represent the invisible forces that produces far reaching effects in many situations. Generally,they represent field of forces consistin...read more

by George Catalin Serbanut

1. Tt's very fast! Carried by photons (e.g., light is an electromagnetic field carried by photons), the electromagnetic filed has the same velocity with the speed of light (~300000 km/s). That's why your light bulb turns o...read more