e

- abbreviation exponential constant 2.71828… which is defined by the equation e = exp (I)
- symbol the charge on an electron
__equal__to 1.60219 x 10^{-19}coulombs

- (written asA prefix which serves to produce derivative words pertaining to computer, and/or online concepts. For instance,
*e-*)__email__, or e-cash. It is an abbreviation of electronic. - A
__transcendental number____equal__to approximately 2.71828, and which is the base for natural logarithms. Also called__Napierian base__. - (written assymbol for
*E*)__electric field strength__, or electric field__vector__. - symbol for electromotive force (written as
*E*) - symbol for energy (written as
*E*) - symbol for voltage (written as
*E*) - symbol for exa- (written as
*E*) - symbol for electron charge
- symbol for emitter (written as
*E*) - symbol for elementary charge
- A metric prefix representing 10
^{18}. For example,__exahertz__. Its symbol is__E__.

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