Ampere-Minute to Elementary Charge Conversion

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

A·min
e

How to Convert Ampere-Minute to Elementary Charge

Conversion Formula

1 A·min = 4E+20 e
1 e = 3E-21 A·min

Example

Convert 15 A·min to e:

15 A·min = 15 × 4E+20 e = 6E+21 e

Unit Information

Learn about the charge units you're converting between

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

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 to Elementary Charge Conversion Table

Ampere-Minute [A·min] Elementary Charge [e]
1 A·min 4E+20 e
10 A·min 4E+21 e
25 A·min 9E+21 e
50 A·min 2E+22 e
100 A·min 4E+22 e
0 A·min 0E+0 e
-10 A·min -4E+21 e
-40 A·min -2E+22 e