Ampere-Second to ESU of Charge Conversion

Convert between Ampere-Second and ESU of Charge quickly and accurately.

A·s
ESU

How to Convert Ampere-Second to ESU of Charge

Conversion Formula

1 A·s = 2997924579.983 ESU
1 ESU = 3E-10 A·s

Example

Convert 15 A·s to ESU:

15 A·s = 15 × 2997924579.983 ESU = 44968868699.751 ESU

Unit Information

Learn about the charge units you're converting between

Ampere-Second

A·s

Definition

Ampere-second is a unit of electric charge equal to the charge transferred by a current of one ampere flowing for one second, equivalent to one coulomb.

History/Origin

Ampere-second is the fundamental definition of the coulomb, representing the charge transferred by one ampere of current in one second.

Current Use

Used as an alternative expression for coulomb in electrical engineering, particularly in calculations involving current and time relationships.

Multiplier

1

Offset

0

ESU of Charge

ESU

Definition

ESU (Electrostatic Unit) of charge is a unit in the CGS electrostatic system, equal to approximately 3.335640951982E-10 coulombs. It represents the electrostatic unit of electric charge.

History/Origin

ESU of charge was part of the CGS electrostatic system of units, defined based on electrostatic principles and the force between charged particles.

Current Use

Historical unit rarely used in modern applications. The coulomb and other SI units have replaced the CGS electrostatic system in most scientific and engineering work.

Multiplier

3E-10

Offset

0

Ampere-Second to ESU of Charge Conversion Table

Ampere-Second [A·s] ESU of Charge [ESU]
1 A·s 2997924579.9833917618 ESU
10 A·s 29979245799.8339157104 ESU
25 A·s 74948114499.5847930908 ESU
50 A·s 149896228999.1695861816 ESU
100 A·s 299792457998.3391723633 ESU
0 A·s 0E+0 ESU
-10 A·s -29979245799.8339157104 ESU
-40 A·s -119916983199.3356628418 ESU