Electric Conductance
Complete list of electric conductance units for conversion
- siemens [S]
- 1 megasiemens [MS] = 1000000 siemens [S]
- 1 kilosiemens [kS] = 1000 siemens [S]
- 1 millisiemens [mS] = 0.001 siemens [S]
- 1 microsiemens [µS] = 1.0E-6 siemens [S]
- 1 ampere/volt [A/V] = 1 siemens [S]
- 1 mho = 1 siemens [S]
- 1 gemmho = 1.0E-6 siemens [S]
- 1 micromho = 1.0E-6 siemens [S]
- 1 abmho = 1000000000 siemens [S]
- 1 statmho = 1.1123470522803E-12 siemens [S]
- 1 Quantized Hall conductance = 3.87405E-5 siemens [S]
What is electric conductance and the units?
Conductance, measured in siemens (S), quantifies how easily electric current can flow through a conductor. Understanding and converting between different units of conductance is essential in electrical engineering and physics. For example, 1 megasiemens (MS) equals 1,000,000 siemens, and 1 kilosiemens (kS) equals 1,000 siemens, indicating the scale of conductivity in large systems.
For smaller measurements, 1 millisiemens (mS) equals 0.001 siemens, and 1 microsiemens (µS) is equal to 1.0E-6 siemens. Notably, the relationship between voltage and current is reflected in the fact that 1 ampere per volt (A/V) equals 1 siemens, underscoring the direct connection between conductance and Ohm’s Law.
Additionally, the mho is a historical term that also equals 1 siemens. Smaller units such as the gemmho and micromho are both equal to 1.0E-6 siemens. Conversely, 1 abmho is a significantly larger unit, equal to 1,000,000,000 siemens, while 1 statmho is approximately 1.1123470522803E-12 siemens. Furthermore, the quantized Hall conductance has a specific value of 3.87405E-5 siemens, relevant in quantum physics. These conversions facilitate precise calculations and comparisons of conductivity across various materials and systems.
Electric conductance is an essential concept in electrical engineering and physics. It refers to the ability of a material to conduct an electric current. It is the reciprocal of electrical resistance, and it is a key factor in the design of electrical circuits, the study of materials, and many applications in technology.
What is Electric Conductance?
Electric conductance (denoted as “G”) is the measure of how easily electricity flows through a material or conductor. It is the reciprocal of electrical resistance (R), which measures how much a material opposes the flow of electric current. The higher the conductance, the better a material allows the flow of electricity.
The unit of electric conductance in the International System of Units (SI) is the siemens (S). Conductance is often used in calculations involving circuits, materials testing, and electrical systems. The formula to calculate electric conductance is:
G = \frac1R
Where:
- ( G ) is the conductance in siemens (S).
- ( R ) is the resistance in ohms (Ω).
Popular Units of Electric Conductance
Electric conductance is measured in several units, depending on the region or system of measurement. Here are some of the most common units used to express electric conductance:
- Siemens (S) – The SI unit of electric conductance.
- Millisiemens (mS) – 1 millisiemens is equal to 0.001 siemens.
- Microsiemens (µS) – 1 microsiemens is equal to 0.000001 siemens.
- Mho (℧) – An older term for conductance, which is now synonymous with the siemens. The use of mho has been largely phased out in favor of siemens.
- Statmho (esu) – Used in the CGS (centimeter-gram-second) system, primarily in electrostatics.
- Abmho (ab℧) – Used in the Gaussian system of units, commonly in older studies and texts.
Popular Electric Conductance Units Conversions
Understanding and converting between different units of electric conductance is important for applications that require precision, such as designing electrical systems or conducting scientific experiments. Below, we will cover the most commonly searched conversions, along with their formulas.
1. Siemens to Millisiemens (S to mS)
To convert between siemens (S) and millisiemens (mS), you can use the following formula:
1 S = 1000 \, mS
So, to convert from siemens to millisiemens, simply multiply the value in siemens by 1000.
Example:
- 0.5 S = 500 mS
- 0.002 S = 2 mS
2. Millisiemens to Microsiemens (mS to µS)
To convert millisiemens (mS) to microsiemens (µS), multiply the value in millisiemens by 1000.
1 mS = 1000 \, µS
Example:
- 0.05 mS = 50 µS
- 2 mS = 2000 µS
3. Siemens to Mho (S to ℧)
Mho (℧) is an older unit for electric conductance. However, the use of mho is not very common today, as it has been replaced by siemens. The conversion between the two units is straightforward since they are equivalent.
1 S = 1 ℧
Example:
- 10 S = 10 ℧
- 0.5 S = 0.5 ℧
4. Microsiemens to Statmho (µS to esu)
Statmho is used in the CGS system, mainly for electrostatic measurements. The conversion from microsiemens to statmho is as follows:
1 \, µS = 299.792 \, esu
Example:
- 1 µS = 299.792 esu
- 0.005 µS = 1.49896 esu
5. Siemens to Abmho (S to ab℧)
Abmho is a unit used in the Gaussian system of units. To convert siemens to abmho:
1 S = 10^-9 \, ab℧
Example:
- 1 S = 10^-9 ab℧
- 0.5 S = 5 x 10^-10 ab℧
Electric Conductance Unit Conversion Chart
Here is a quick reference table that shows the relationships between common electric conductance units:
| From/To | Siemens (S) | Millisiemens (mS) | Microsiemens (µS) | Mho (℧) | Statmho (esu) | Abmho (ab℧) |
|---|---|---|---|---|---|---|
| Siemens | 1 S | 1000 mS | 1,000,000 µS | 1 ℧ | 299,792 esu | ( 10^-9 ) ab℧ |
| Millisiemens | 0.001 S | 1 mS | 1000 µS | 0.001 ℧ | 299.792 esu | ( 10^-12 ) ab℧ |
| Microsiemens | ( 10^-6 ) S | ( 10^-3 ) mS | 1 µS | ( 10^-6 ) ℧ | 299.792 esu | ( 10^-15 ) ab℧ |
How to Use the Conversion Widget Tool
Our Electric Conductance Unit Conversion Widget makes it easy to convert between any of the electric conductance units mentioned above. Simply follow these steps to perform conversions:
- Select Your Units: Choose the unit you want to convert from (e.g., Siemens, Millisiemens).
- Input the Value: Enter the value of electric conductance you want to convert.
- Select the Desired Conversion Unit: Choose the unit you want to convert to (e.g., Microsiemens, Mho).
- View the Result: The widget will instantly display the equivalent value in the chosen unit.
This tool is designed to save time and ensure accuracy when performing electric conductance conversions.
Why is Electric Conductance Important?
Understanding and measuring electric conductance is important for several reasons:
- Material Conductivity: Conductance plays a role in determining the conductivity of materials. High conductance indicates a good conductor (like copper), while low conductance indicates an insulator (like rubber).
- Electrical Circuit Design: In electrical circuits, conductance values are used to determine how much current will flow through a conductor when a voltage is applied.
- Scientific Research: Electric conductance is vital in many fields of science, particularly in materials science, where it helps to understand the electrical properties of materials.
- Testing Water Quality: The conductance of water can indicate the presence of dissolved salts and minerals, which is important for monitoring water quality.
- Health and Safety: Understanding conductance is crucial in designing safe electrical systems, ensuring that conductors can handle the current flow without overheating or causing damage.
Conclusion
Electric conductance is a fundamental concept in electrical engineering, physics, and material science. Whether you’re designing electrical systems, conducting scientific research, or simply looking to perform quick conversions, understanding electric conductance units and their conversions is essential.
We’ve covered the most common units for electric conductance, provided conversion formulas, and included an easy-to-use conversion widget tool for quick reference. With this information, you’ll be able to perform any necessary electric conductance unit conversion with ease and precision.
By using this guide and our tool, you’ll be well-equipped to handle any conversions related to electric conductance in your daily tasks or scientific endeavors.