Value of epsilon not: Get to know about the basic concepts

Get to know about the basic concepts of Epsilon Naught Value or Permittivity of Free Space. Click on the link to get more information! Epsilon Naught (& epsilon ;0) is the permittivity of free space or electric constant, not to be confused with Epsilon not (& epsilon ;). Learn its value , units and significance in physics with examples and quiz. In every location in the cosmos, the Epsilon Naught value remains constant. Vacuum permittivity is represented by ε0, which is pronounced as either Epsilon Naught or Epsilon Zero. Epsilon naught (& epsilon ;o) is the permittivity of free space that determines the electric field strength in vacuum. Learn how to calculate its value , units, dimensions and applications in physics, and the recent developments in its definition.