Elementary Charge to Ampere-Minute Conversion

Convert between Elementary Charge and Ampere-Minute quickly and accurately.

e
A·min

How to Convert Elementary Charge to Ampere-Minute

Conversion Formula

1 e = 3E-21 A·min
1 A·min = 4E+20 e

Example

Convert 15 e to A·min:

15 e = 15 × 3E-21 A·min = 4E-20 A·min

Unit Information

Learn about the charge units you're converting between

Elementary Charge

e

Definition

Elementary charge is the electric charge carried by a single proton or electron, approximately 1.60217733E-19 coulombs. It is the fundamental unit of electric charge.

History/Origin

Elementary charge was first measured by Robert Millikan in his oil drop experiment (1909). It represents the smallest unit of electric charge in nature.

Current Use

Fundamental in quantum physics, particle physics, semiconductor physics, and calculations involving individual charged particles or quantum systems.

Multiplier

2E-19

Offset

0

Ampere-Minute

A·min

Definition

Ampere-minute is a unit of electric charge equal to the charge transferred by a current of one ampere flowing for one minute, equivalent to 60 coulombs.

History/Origin

Ampere-minute was introduced as a practical unit for measuring electrical charge in medium-duration applications, combining current (ampere) with time (minute).

Current Use

Used in electrical engineering for measuring charge transfer in medium-duration processes, capacitor charging, and electrical system analysis.

Multiplier

60

Offset

0

Elementary Charge to Ampere-Minute Conversion Table

Elementary Charge [e] Ampere-Minute [A·min]
1 e 3E-21 A·min
10 e 3E-20 A·min
25 e 7E-20 A·min
50 e 1E-19 A·min
100 e 3E-19 A·min
0 e 0E+0 A·min
-10 e -3E-20 A·min
-40 e -1E-19 A·min