Siemens Converter
Convert Siemens to Statohm and more • 68 conversions
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Unit Explanations
SiemensS
Source UnitThe siemens (symbol: S) is the SI unit of electrical conductance, defined as the reciprocal of resistance in ohms. One siemens is equivalent to one ampere per volt, which can be expressed as S = A/V. This unit is used to measure how easily electricity can flow through a material or circuit. The siemens is a derived unit, belonging to the International System of Units (SI), and was adopted in 1960 during the 11th General Conference on Weights and Measures. It is named after the German inventor and electrical engineer Werner von Siemens, who made significant contributions to the development of electrical engineering.
Current Use
Today, the siemens is widely utilized across various industries for measuring electrical conductance. It is an essential unit in electrical engineering, especially in the design and analysis of circuits. The telecommunications industry employs siemens to assess the conductance of transmission lines and cables, ensuring efficient signal transmission. In the field of electronics, components such as resistors, capacitors, and inductors are evaluated using siemens to determine their behavior in circuits. Furthermore, in the realm of materials science, researchers use this unit to characterize the electrical properties of materials, aiding in the development of conductive materials for various applications. Countries worldwide, including the USA, Germany, and Japan, utilize the siemens in both educational and professional settings, reinforcing its importance in global electrical engineering practices.
Fun Fact
The symbol for siemens, 'S', is a tribute to the inventor Werner von Siemens.
StatohmΩs
Target UnitThe statohm is a unit of electrical resistance that is used primarily in the centimeter-gram-second (CGS) system of units. It is defined as the resistance between two points in a conductor when a potential difference of one statvolt (1 statV) causes a current of one statampere (1 statA) to flow through the conductor. The relationship between the different units of electricity is foundational to understanding the behavior of electrical systems, particularly in the context of electrostatics. The statohm is part of the broader set of electromagnetic units that include the statvolt and statampere, and it is particularly relevant in theoretical physics and certain engineering applications, particularly those involving low-scale electrostatic phenomena.
Current Use
Today, the statohm is not commonly used in everyday electrical engineering or industrial applications, having been largely replaced by the ohm in most parts of the world. However, it remains a significant unit within fields that study electrostatics and theoretical physics, particularly in the context of materials science and semiconductor research. Some academic environments and research laboratories may still utilize the statohm when teaching principles of electromagnetism and electrostatics. Countries that continue to engage with CGS units in their research, particularly in physics and engineering, may reference the statohm. Its significance in defining the relationships between electric charge, voltage, and resistance makes it relevant for educational purposes in both advanced high school and university-level physics courses.
Fun Fact
The statohm is rarely used in everyday electrical engineering, making it somewhat of a niche measurement.
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Siemens
electric • SI Unit
Definition
The siemens (symbol: S) is the SI unit of electrical conductance, defined as the reciprocal of resistance in ohms. One siemens is equivalent to one ampere per volt, which can be expressed as S = A/V. This unit is used to measure how easily electricity can flow through a material or circuit. The siemens is a derived unit, belonging to the International System of Units (SI), and was adopted in 1960 during the 11th General Conference on Weights and Measures. It is named after the German inventor and electrical engineer Werner von Siemens, who made significant contributions to the development of electrical engineering.
History & Origin
The concept of electrical conductance dates back to the early experiments with electricity, particularly in the 19th century. The formal definition and measurement of conductance emerged as researchers like Georg Simon Ohm established the relationship between voltage, current, and resistance. Ohm's Law (V = IR) laid the groundwork for understanding electrical circuits. The need for a standardized unit came as electrical systems became more complex, and the importance of conductance in circuit design and analysis increased. The siemens was introduced as a unit of conductance to formalize this aspect of electrical engineering.
Etymology: The term 'siemens' is derived from the name of Werner von Siemens, a prominent figure in the field of electrical engineering, reflecting his significant contributions to the development of electrical systems and technology.
Current Use
Today, the siemens is widely utilized across various industries for measuring electrical conductance. It is an essential unit in electrical engineering, especially in the design and analysis of circuits. The telecommunications industry employs siemens to assess the conductance of transmission lines and cables, ensuring efficient signal transmission. In the field of electronics, components such as resistors, capacitors, and inductors are evaluated using siemens to determine their behavior in circuits. Furthermore, in the realm of materials science, researchers use this unit to characterize the electrical properties of materials, aiding in the development of conductive materials for various applications. Countries worldwide, including the USA, Germany, and Japan, utilize the siemens in both educational and professional settings, reinforcing its importance in global electrical engineering practices.
💡 Fun Facts
- •The symbol for siemens, 'S', is a tribute to the inventor Werner von Siemens.
- •The siemens was introduced as an SI unit to standardize conductance measurements.
- •Conductance is the reciprocal of resistance, making siemens an essential unit in circuit analysis.
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🔗 Related Units
Statohm
electric • Non-SI
Definition
The statohm is a unit of electrical resistance that is used primarily in the centimeter-gram-second (CGS) system of units. It is defined as the resistance between two points in a conductor when a potential difference of one statvolt (1 statV) causes a current of one statampere (1 statA) to flow through the conductor. The relationship between the different units of electricity is foundational to understanding the behavior of electrical systems, particularly in the context of electrostatics. The statohm is part of the broader set of electromagnetic units that include the statvolt and statampere, and it is particularly relevant in theoretical physics and certain engineering applications, particularly those involving low-scale electrostatic phenomena.
History & Origin
The statohm originated in the late 19th century as part of the CGS system of units, which was developed to provide a coherent framework for measurements in physics. This system was created to facilitate the study of electromagnetism and electrostatics, areas that were rapidly advancing during this period. The statohm specifically arose from the need to quantify electrical resistance in a manner that was consistent with the other units in the CGS system. The advent of the statohm marked a significant step in the evolution of electrical measurement, as it provided a means to express resistance in a system that was widely used in scientific research and engineering at the time.
Etymology: The term 'statohm' derives from the combination of 'stato-', referring to static electricity, and 'ohm', named after the German physicist Georg Simon Ohm, who formulated Ohm's Law.
Current Use
Today, the statohm is not commonly used in everyday electrical engineering or industrial applications, having been largely replaced by the ohm in most parts of the world. However, it remains a significant unit within fields that study electrostatics and theoretical physics, particularly in the context of materials science and semiconductor research. Some academic environments and research laboratories may still utilize the statohm when teaching principles of electromagnetism and electrostatics. Countries that continue to engage with CGS units in their research, particularly in physics and engineering, may reference the statohm. Its significance in defining the relationships between electric charge, voltage, and resistance makes it relevant for educational purposes in both advanced high school and university-level physics courses.
💡 Fun Facts
- •The statohm is rarely used in everyday electrical engineering, making it somewhat of a niche measurement.
- •Statohm is part of the CGS system, which predates the SI system widely used today.
- •The CGS system was crucial for early experiments in electromagnetism.
📏 Real-World Examples
🔗 Related Units
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