From a classical perspective in the history of electromagnetism, the electromagnetic field can be regarded as a smooth, continuous field, propagated in a wavelike manner; whereas from the perspective of quantum field theory, the field is seen as quantized, being composed of individual particles.
A public limited company (publikt aktiebolag) is legally denoted as  AB (publ.)  in Sweden or  Abp  in Finland. A Swedish public limited company must have a minimum share capital of 500,000 Swedish kronor and its shares can be offered to the general public on the stock market.or a private limited company in Sweden (privat aktiebolag), the minimum share capital is 50,000 Swedish kronor. The main Swedish statutes regulating limited companies are The Companies Act (Aktiebolagslagen (ABL) 2005:551) and The Limited Companies Ordinance (Aktiebolagsfoerordningen aktiebolagsfÃ¶rordningen:2005). 559
For other uses, see company (disambiguation). A business entity is an entity that is formed and administered as per commercial law in order to engage in business activities, charitable work, or other activities allowable. Most often, business entities are formed to sell a product or a service.