Gilbert Converter
Convert Gilbert to Ampere Turn and more • 5 conversions
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Unit Explanations
GilbertGi
Source UnitThe gilbert (symbol: Gi) is the unit of magnetomotive force (MMF) in the centimeter-gram-second (CGS) system of units. It is defined as the amount of magnetomotive force required to produce a magnetic field of one oersted in a magnetic circuit of one centimeter length with a magnetic permeability of one. This unit is essential in the study of magnetism and is used to express the strength of magnetic sources. One gilbert is equivalent to 10^9/(4π) ampere-turns, reflecting its relationship to the fundamental SI unit of current.
Current Use
The gilbert is primarily used in specialized fields such as electromagnetism and magnetic engineering. While the SI unit of magnetomotive force is the ampere-turn, the gilbert still finds relevance in educational contexts and certain technical applications where the CGS system is applied. It allows for ease of understanding in magnetic circuit analysis.
Fun Fact
The gilbert was one of the first units to quantify magnetomotive force, setting a precedent for future measurements in electromagnetism.
Ampere TurnAt
Target UnitThe ampere turn (At) is a unit of magnetomotive force (MMF) defined as the product of the electric current in amperes (A) flowing through a coil and the number of turns (N) of the coil. Therefore, 1 ampere turn is equal to 1 ampere of current multiplied by 1 turn of wire. This unit is significant in the field of electromagnetism, as it helps quantify the magnetic field strength created by a coil or solenoid. It is crucial for understanding the operation of inductors and transformers and is used in calculations involving magnetic circuits.
Current Use
The ampere turn is commonly used in electrical engineering and physics for designing inductors, transformers, and magnetic circuits. It helps engineers determine the necessary current and turns for coils to achieve specific magnetic fields. Industries such as electronics, automotive, and energy utilize this unit in applications like magnetic sensors, electric motors, and power distribution systems. The ampere turn is essential for ensuring efficiency and effectiveness in devices that rely on magnetism.
Fun Fact
The concept of magnetomotive force was first introduced by André-Marie Ampère in the 1820s.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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Gilbert
magnetomotive • Non-SI
Definition
The gilbert (symbol: Gi) is the unit of magnetomotive force (MMF) in the centimeter-gram-second (CGS) system of units. It is defined as the amount of magnetomotive force required to produce a magnetic field of one oersted in a magnetic circuit of one centimeter length with a magnetic permeability of one. This unit is essential in the study of magnetism and is used to express the strength of magnetic sources. One gilbert is equivalent to 10^9/(4π) ampere-turns, reflecting its relationship to the fundamental SI unit of current.
History & Origin
The gilbert is named after the English physician and philosopher William Gilbert, who is often regarded as the father of magnetism and electricity. He published the influential work 'De Magnete' in 1600, which laid the foundation for the study of magnetism and established many principles still relevant today.
Etymology: The term 'gilbert' derives from William Gilbert's surname, honoring his pioneering contributions to the understanding of magnetic phenomena.
Current Use
The gilbert is primarily used in specialized fields such as electromagnetism and magnetic engineering. While the SI unit of magnetomotive force is the ampere-turn, the gilbert still finds relevance in educational contexts and certain technical applications where the CGS system is applied. It allows for ease of understanding in magnetic circuit analysis.
💡 Fun Facts
- •The gilbert was one of the first units to quantify magnetomotive force, setting a precedent for future measurements in electromagnetism.
- •William Gilbert also studied the Earth's magnetic field and was one of the first to suggest that the Earth itself is a giant magnet.
- •The concept of magnetomotive force was further developed in the 19th century with the advent of electromagnetism, influencing modern physics.
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Ampere Turn
magnetomotive • Non-SI
Definition
The ampere turn (At) is a unit of magnetomotive force (MMF) defined as the product of the electric current in amperes (A) flowing through a coil and the number of turns (N) of the coil. Therefore, 1 ampere turn is equal to 1 ampere of current multiplied by 1 turn of wire. This unit is significant in the field of electromagnetism, as it helps quantify the magnetic field strength created by a coil or solenoid. It is crucial for understanding the operation of inductors and transformers and is used in calculations involving magnetic circuits.
History & Origin
The concept of magnetomotive force was developed in the 19th century, coinciding with the rise of electromagnetism as a discipline. The ampere turn unit emerged as electrical engineering expanded, providing a means to quantify the magnetic field generated by coils. Pioneering scientists like André-Marie Ampère, after whom the unit is named, contributed to the foundational principles of electromagnetism, linking electric current to magnetic fields.
Etymology: The term 'ampere' is derived from André-Marie Ampère, a French physicist and mathematician credited with formulating the laws of electromagnetism, while 'turn' refers to the winding of a wire, representing a complete loop around a core.
Current Use
The ampere turn is commonly used in electrical engineering and physics for designing inductors, transformers, and magnetic circuits. It helps engineers determine the necessary current and turns for coils to achieve specific magnetic fields. Industries such as electronics, automotive, and energy utilize this unit in applications like magnetic sensors, electric motors, and power distribution systems. The ampere turn is essential for ensuring efficiency and effectiveness in devices that rely on magnetism.
💡 Fun Facts
- •The concept of magnetomotive force was first introduced by André-Marie Ampère in the 1820s.
- •1 ampere turn is equivalent to the magnetic effect produced by 1 ampere flowing through a single turn of wire.
- •In practical applications, the ampere turn is vital for the design of transformers that step up or step down voltage.
📏 Real-World Examples
🔗 Related Units
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