1 mAh = 3.6 C/s
1 C/s = 0.278 mAh
Example:
Convert 15 Milliampere-Hour to Coulomb per Second:
15 mAh = 54 C/s
| Milliampere-Hour | Coulomb per Second |
|---|---|
| 0.01 mAh | 0.036 C/s |
| 0.1 mAh | 0.36 C/s |
| 1 mAh | 3.6 C/s |
| 2 mAh | 7.2 C/s |
| 3 mAh | 10.8 C/s |
| 5 mAh | 18 C/s |
| 10 mAh | 36 C/s |
| 20 mAh | 72 C/s |
| 30 mAh | 108 C/s |
| 40 mAh | 144 C/s |
| 50 mAh | 180 C/s |
| 60 mAh | 216 C/s |
| 70 mAh | 252 C/s |
| 80 mAh | 288 C/s |
| 90 mAh | 324 C/s |
| 100 mAh | 360 C/s |
| 250 mAh | 900 C/s |
| 500 mAh | 1,800 C/s |
| 750 mAh | 2,700 C/s |
| 1000 mAh | 3,600 C/s |
| 10000 mAh | 36,000 C/s |
| 100000 mAh | 360,000 C/s |
The milliampere-hour (mAh) is a unit of electric charge commonly used to measure the capacity of batteries. It represents the amount of electric charge transferred by a current of one milliampere flowing for one hour. This measurement is crucial for understanding how long a battery can power a device before needing to be recharged.
The milliampere-hour is part of the International System of Units (SI) and is derived from the base unit of electric current, the ampere (A). One milliampere is equal to one-thousandth of an ampere, making the mAh a practical unit for measuring smaller battery capacities, especially in consumer electronics.
The concept of measuring electric charge dates back to the early 19th century with the development of the first batteries. As technology advanced, the need for standardized measurements became apparent, leading to the adoption of the milliampere-hour as a common metric in the battery industry. Over time, the mAh has become a vital specification for consumers looking to understand battery life in devices such as smartphones, laptops, and electric vehicles.
To illustrate how milliampere-hours work, consider a battery rated at 2000 mAh. If a device draws a current of 200 mA, the battery can theoretically power the device for: [ \text{Time (hours)} = \frac{\text{Battery Capacity (mAh)}}{\text{Current (mA)}} = \frac{2000 \text{ mAh}}{200 \text{ mA}} = 10 \text{ hours} ]
The milliampere-hour is widely used in various applications, including:
To use the milliampere-hour tool effectively, follow these steps:
For more detailed calculations and conversions, visit our Electric Charge Converter.
1. What is the difference between milliampere and milliampere-hour? The milliampere (mA) measures electric current, while milliampere-hour (mAh) measures the total electric charge over time.
2. How do I calculate the battery life using mAh? To calculate battery life, divide the battery capacity in mAh by the device's current draw in mA.
3. Is a higher mAh rating always better? Not necessarily. While a higher mAh rating indicates a longer battery life, it is essential to consider the device's power requirements and efficiency.
4. Can I convert mAh to other units of charge? Yes, you can convert mAh to other units such as ampere-hours (Ah) by dividing by 1000, as 1 Ah = 1000 mAh.
5. How does temperature affect battery capacity measured in mAh? Extreme temperatures can affect battery performance and capacity. It is advisable to use batteries within the manufacturer's recommended temperature range for optimal performance.
By understanding the milliampere-hour and utilizing our conversion tool, you can make informed decisions about battery usage and management, ultimately enhancing your experience with electronic devices. For further insights and tools, explore our comprehensive resources at Inayam.
The Coulomb per Second (C/s) is a unit of electric current, representing the flow of electric charge. It is a fundamental measurement in the field of electrical engineering and physics, allowing users to quantify the rate at which electric charge is transferred through a conductor. This tool is essential for anyone working with electrical systems, whether in academic research, engineering projects, or practical applications.
The Coulomb per Second (C/s) is defined as the amount of electric charge (in coulombs) that passes through a given point in a circuit per second. This unit is equivalent to the Ampere (A), which is the standard unit of electric current in the International System of Units (SI).
The Coulomb is a standardized unit of electric charge, defined as the quantity of charge transported by a constant current of one ampere in one second. The relationship between coulombs and amperes is foundational in electrical theory, ensuring consistency across various applications and calculations.
The concept of electric charge dates back to the late 18th century with the pioneering work of scientists like Charles-Augustin de Coulomb, after whom the unit is named. The development of the ampere as a unit of current was formalized in the 19th century, leading to the widespread adoption of the C/s as a practical measurement in electrical engineering.
To illustrate the use of the Coulomb per Second, consider a circuit where a current of 2 A flows. The amount of charge passing through a point in the circuit in one second can be calculated as follows:
[ \text{Charge (C)} = \text{Current (A)} \times \text{Time (s)} ]
For 2 A over 1 second:
[ \text{Charge} = 2 , \text{A} \times 1 , \text{s} = 2 , \text{C} ]
The Coulomb per Second is widely used in various fields, including:
To use the Coulomb per Second (C/s) converter tool effectively, follow these steps:
What is Coulomb per Second (C/s)?
How do I convert C/s to Amperes?
What is the significance of the Coulomb in electrical engineering?
Can I use this tool for AC (Alternating Current) calculations?
Where can I find more information about electric charge?
By utilizing the Coulomb per Second (C/s) converter tool, users can enhance their understanding of electric current and improve their efficiency in electrical calculations. This tool not only simplifies the conversion process but also serves as a valuable resource for students, engineers, and professionals alike.
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