Definitions for ampere-hour
am·pere-hour

Princeton's WordNetRate this definition:0.0 / 0 votes

1. ampere-hournoun

   a unit of charge equal to 3600 coulombs

WiktionaryRate this definition:0.0 / 0 votes

1. ampere-hournoun

   a unit of electric charge, equal to the charge transferred by a current of one ampere in one hour through a specified point in a circuit, equal to 3600 coulombs.

2. Etymology: established 1880-85, from ampere + hour.

WikipediaRate this definition:0.0 / 0 votes

1. Ampere-hour

   An ampere-hour or amp-hour (symbol: A⋅h or A h; often simplified as Ah) is a unit of electric charge, having dimensions of electric current multiplied by time, equal to the charge transferred by a steady current of one ampere flowing for one hour, or 3,600 coulombs.The commonly seen milliampere-hour (symbol: mA⋅h, mA h, often simplified as mAh) is one-thousandth of an ampere-hour (3.6 coulombs).

ChatGPTRate this definition:0.0 / 0 votes

1. ampere-hour

   Ampere-hour is a unit of electric charge commonly used in electrochemistry, representing the amount of electric charge transferred by a steady current of one ampere flowing for one hour. It is often used to measure the capacity of a battery.

WikidataRate this definition:0.0 / 0 votes

1. Ampere-hour

   An ampere-hour or amp-hour is a unit of electric charge, with sub-units milliampere-hour and milliampere second. One ampere-hour is equal to 3600 coulombs. The ampere-hour is frequently used in measurements of electrochemical systems such as electroplating and electrical batteries. The commonly seen milliampere-hour is one-thousandth of an ampere-hour. A milliampere second is a unit of measure used in X-ray imaging diagnostic imaging and radiation therapy. This quantity is proportional to the total X-ray energy produced by a given X-ray tube operated at a particular voltage. The same total dose can be delivered in different time periods depending on the X-ray tube current. The Faraday constant is the charge on one mole of electrons; approximately equal to 26.8 ampere-hours. It is used in electrochemical calculations. An ampere-hour is not a unit of energy. In a battery system, for example, accurate calculation of the energy delivered requires integration of the power delivered over the discharge interval. Generally, the battery voltage varies during discharge; an average value or nominal value may be used to approximate the integration of power.

The Standard Electrical DictionaryRate this definition:0.0 / 0 votes

1. Ampere-hour

   The quantity of electricity passed by a current of one ampere in one hour. It is used by electric power and lighting companies as the unit of energy supplied by them, because they maintain a constant potential difference in their leads, so that only the amperes and hours need measuring or recording to give the energy, viz. : volt-ampere-hours. The same unit is applied to batteries to indicate their potential energy, because they also are assumed to be of constant voltage or electro-motive force.

Matched Categories

1. • Charge Unit

How to pronounce ampere-hour?

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Numerology

1. Chaldean Numerology

   The numerical value of ampere-hour in Chaldean Numerology is: 9

2. Pythagorean Numerology

   The numerical value of ampere-hour in Pythagorean Numerology is: 3

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=ampere-hour
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Ampere-Hour
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Ampere-Hour
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=ampere-hour
6. ^ The Standard Electrical Dictionary
   https://www.gutenberg.org/cache/epub/26535/pg26535-images.html#:~:text=ampere-hour