Charge density many of them in a macroscopic volume (there are about 10 conduction electrons in a cubic centimeter of copper) the continuous approximation is very accurate when applied to macroscopic volumes, and even microscopic volumes above the nanometer level. At atomic scales, due to the uncertainty principle of quantum mechanics, a charged particle does not "have" a precise position but is represented by a probability distribution, so the charge of an individual particle is not concentrated at a point but is 'smeared out' in space and acts like a true continuous charge distribution. This is the meaning of 'charge distribution' and
Mina (given name) Mina (given name) Mina is a given name with a variety of origins, used as a feminine name in some cultures and a masculine name in others. Mina (; ), also transcribed Mena or Meena, is a male given name for Egyptian Christians. Meena (Arabic: mīnā' مِينَاء) is the irregular feminine noun for port. See Mina (disambiguation) Meena or Mina is an Indian tribe. Meena, or Mina, is a name given to females in India. It is commonly used by Christians, Hindus and Parsees. The name is a shortened form of Meenakshi (beautiful fish-shaped eyes; Meen = fish; akshi =