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Electric Permittivity

Characteristic

atomic-unit-of-permittivity

Notes

Metric (SI) Equivalent

1.112650056×10-10 farads / meter

Another Metric (SI) Equivalent with More Basic Units

1.112650056×10-10 second4 amperes2 / kilogram meter3

Metric (SI) Dimensions

length-3 × mass-1 × time4 × electric-current2

These are the dimensions of the "electric permittivity" quantity in SI units. There are other unit systems used in electromagnetics that may assign different dimensions.

Characteristic

permittivity-of-vacuum

Notes

Symbol

ε0

Use "epsilon-0" for our conversion calculators.

Other Names

e-0, electric-constant

Metric (SI) Equivalent

8.8541878176 picofarads / meter

Another Metric (SI) Equivalent with More Basic Units

8.8541878176 millisecond4 amperes2 / kilogram meter3

Metric (SI) Dimensions

length-3 × mass-1 × time4 × electric-current2

These are the dimensions of the "electric permittivity" quantity in SI units. There are other unit systems used in electromagnetics that may assign different dimensions.

Description in Terms of Other Units and Constants

1 / (permeability-of-vacuum speed-of-light-in-vacuum2)