Milliampere-Hour to Elementary Charge Converter
Convert Milliampere-Hours to Elementary Charges
Quick Conversions
How to Convert Milliampere-Hours to Elementary Charges
To convert from milliampere-hours (mAh) to elementary charges (e), you multiply the charge in milliampere-hours by 2.246945308 × 10¹⁹. This conversion is derived from the fact that 1 mAh = 3.6 C, and 1 C = 1 / (1.602176634 × 10⁻¹⁹) elementary charges. For more information about milliampere-hours as a unit of measurement, visit our milliamperes-hour page.
Formula
Elementary Charges = Milliampere-Hours × 2.246945308 × 10¹⁹
or
e = mAh × 2.246945308e19
Examples
- 1 mAh = 1 × 2.246945308 × 10¹⁹ = 2.246945308 × 10¹⁹ e
- 0.000000000000000000044505 mAh = 0.000000000000000000044505 × 2.246945308 × 10¹⁹ = 1 e
- 0.0000000000000000001 mAh = 0.0000000000000000001 × 2.246945308 × 10¹⁹ = 2.246945308 e
- 0.000000000000000001 mAh = 0.000000000000000001 × 2.246945308 × 10¹⁹ = 22.46945308 e
When to Convert Milliampere-Hours to Elementary Charges
This conversion is useful in specialized fields like particle physics and quantum chemistry, where charge is often expressed in terms of elementary charges.
Particle Physics
In particle physics, understanding charge in terms of elementary charges is crucial for describing interactions between fundamental particles.
Quantum Chemistry
Quantum chemists use elementary charges to describe the charge distribution within atoms and molecules.
Common Milliampere-Hours to Elementary Charges Conversions
Here is a table of common conversions for quick reference:
| Milliampere-Hours (mAh) | Elementary Charges (e) | Milliampere-Hours (mAh) | Elementary Charges (e) |
|---|---|---|---|
| 0.000000000000000000044505 | 1 | 0.000000000000000001 | 22.46945308 |
| 0.00000000000000000008901 | 2 | 0.000000000000000002 | 44.93890616 |
| 0.000000000000000000222525 | 5 | 0.000000000000000005 | 112.3472654 |
| 0.00000000000000000044505 | 10 | 0.00000000000000001 | 224.6945308 |
| 0.0000000000000000008901 | 20 | 0.00000000000000002 | 449.3890616 |
| 0.00000000000000000222525 | 50 | 0.00000000000000005 | 1,123.472654 |
| 1 | 2.246945308e19 | 0.0000000000000001 | 2,246.945308 |
Frequently Asked Questions
What is a milliampere-hour (mAh)?
A milliampere-hour is a unit of electric charge, commonly used to express the capacity of smaller batteries. One milliampere-hour is equal to 3.6 coulombs.
What is an elementary charge (e)?
The elementary charge is the electric charge carried by a single proton or, equivalently, the magnitude of the electric charge of a single electron. It is a fundamental physical constant, approximately 1.602176634 × 10⁻¹⁹ coulombs.
How do I convert elementary charges to milliampere-hours?
To convert from elementary charges to milliampere-hours, you divide the number of elementary charges by 2.246945308 × 10¹⁹. For example, 1 e is equal to 1 / 2.246945308 × 10¹⁹ = 0.000000000000000000044505 mAh.