Full name: exafranklin
Plural form: exafranklins
Symbol: EFr
Category type: electric charge
Scale factor: 333564604.8
The SI derived unit for electric charge is the coulomb.
1 coulomb is equal to 2.997919999934E-9 exafranklin.
Valid units must be of the electric charge type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exafranklin = 1018 franklins.
The definition of a franklin is as follows:
The statcoulomb (statC) or franklin (Fr) or electrostatic unit of charge (esu) is the physical unit for electrical charge used in the centimetre-gram-second (cgs) electrostatic system of units. The SI system of units uses the coulomb (C) instead. The conversion is
1 statC = 0.1 Am/c ≈ 3.3364×1010 C
The conversion factor (≈ 3.3364×10-10) is equal to 10 divided by the numerical value of the speed of light, c, expressed in cm/s.